2446438020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 7612690176

約数和(自身を除く): 5166252156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 227, 246, 260, 337, 390, 410, 454, 492, 533, 615, 674, 681, 780, 820, 908, 1011, 1066, 1135, 1230, 1348, 1362, 1599, 1685, 2022, 2132, 2270, 2460, 2665, 2724, 2951, 3198, 3370, 3405, 4044, 4381, 4540, 5055, 5330, 5902, 6396, 6740, 6810, 7995, 8762, 8853, 9307, 10110, 10660, 11804, 13143, 13620, 13817, 14755, 15990, 17524, 17706, 18614, 20220, 21905, 26286, 27634, 27921, 29510, 31980, 35412, 37228, 41451, 43810, 44265, 46535, 52572, 55268, 55842, 59020, 65715, 69085, 76499, 82902, 87620, 88530, 93070, 111684, 120991, 131430, 138170, 139605, 152998, 165804, 177060, 179621, 186140, 207255, 229497, 241982, 262860, 276340, 279210, 305996, 359242, 362973, 382495, 414510, 458994, 483964, 538863, 558420, 604955, 718484, 725946, 764990, 829020, 898105, 917988, 994487, 1077726, 1147485, 1209910, 1451892, 1529980, 1796210, 1814865, 1988974, 2155452, 2294970, 2419820, 2694315, 2983461, 3136459, 3592420, 3629730, 3977948, 4589940, 4972435, 5388630, 5966922, 6272918, 7259460, 9409377, 9944870, 10777260, 11933844, 12545836, 14917305, 15682295, 18818754, 19889740, 29834610, 31364590, 37637508, 40773967, 47046885, 59669220, 62729180, 81547934, 94093770, 122321901, 163095868, 188187540, 203869835, 244643802, 407739670, 489287604, 611609505, 815479340, 1223219010, 2446438020]

約数ペア:

[(1, 2446438020), (2, 1223219010), (3, 815479340), (4, 611609505), (5, 489287604), (6, 407739670), (10, 244643802), (12, 203869835), (13, 188187540), (15, 163095868), (20, 122321901), (26, 94093770), (30, 81547934), (39, 62729180), (41, 59669220), (52, 47046885), (60, 40773967), (65, 37637508), (78, 31364590), (82, 29834610), (123, 19889740), (130, 18818754), (156, 15682295), (164, 14917305), (195, 12545836), (205, 11933844), (227, 10777260), (246, 9944870), (260, 9409377), (337, 7259460), (390, 6272918), (410, 5966922), (454, 5388630), (492, 4972435), (533, 4589940), (615, 3977948), (674, 3629730), (681, 3592420), (780, 3136459), (820, 2983461), (908, 2694315), (1011, 2419820), (1066, 2294970), (1135, 2155452), (1230, 1988974), (1348, 1814865), (1362, 1796210), (1599, 1529980), (1685, 1451892), (2022, 1209910), (2132, 1147485), (2270, 1077726), (2460, 994487), (2665, 917988), (2724, 898105), (2951, 829020), (3198, 764990), (3370, 725946), (3405, 718484), (4044, 604955), (4381, 558420), (4540, 538863), (5055, 483964), (5330, 458994), (5902, 414510), (6396, 382495), (6740, 362973), (6810, 359242), (7995, 305996), (8762, 279210), (8853, 276340), (9307, 262860), (10110, 241982), (10660, 229497), (11804, 207255), (13143, 186140), (13620, 179621), (13817, 177060), (14755, 165804), (15990, 152998), (17524, 139605), (17706, 138170), (18614, 131430), (20220, 120991), (21905, 111684), (26286, 93070), (27634, 88530), (27921, 87620), (29510, 82902), (31980, 76499), (35412, 69085), (37228, 65715), (41451, 59020), (43810, 55842), (44265, 55268), (46535, 52572)]