70693480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 127439000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 727, 748, 884, 935, 1105, 1144, 1430, 1454, 1496, 1768, 1870, 2210, 2431, 2860, 2908, 3635, 3740, 4420, 4862, 5720, 5816, 7270, 7480, 7997, 8840, 9451, 9724, 12155, 12359, 14540, 15994, 18902, 19448, 24310, 24718, 29080, 31988, 37804, 39985, 47255, 48620, 49436, 61795, 63976, 75608, 79970, 94510, 97240, 98872, 103961, 123590, 135949, 159940, 160667, 189020, 207922, 247180, 271898, 319880, 321334, 378040, 415844, 494360, 519805, 543796, 642668, 679745, 803335, 831688, 1039610, 1087592, 1285336, 1359490, 1606670, 1767337, 2079220, 2718980, 3213340, 3534674, 4158440, 5437960, 6426680, 7069348, 8836685, 14138696, 17673370, 35346740, 70693480]

約数ペア:

[(1, 70693480), (2, 35346740), (4, 17673370), (5, 14138696), (8, 8836685), (10, 7069348), (11, 6426680), (13, 5437960), (17, 4158440), (20, 3534674), (22, 3213340), (26, 2718980), (34, 2079220), (40, 1767337), (44, 1606670), (52, 1359490), (55, 1285336), (65, 1087592), (68, 1039610), (85, 831688), (88, 803335), (104, 679745), (110, 642668), (130, 543796), (136, 519805), (143, 494360), (170, 415844), (187, 378040), (220, 321334), (221, 319880), (260, 271898), (286, 247180), (340, 207922), (374, 189020), (440, 160667), (442, 159940), (520, 135949), (572, 123590), (680, 103961), (715, 98872), (727, 97240), (748, 94510), (884, 79970), (935, 75608), (1105, 63976), (1144, 61795), (1430, 49436), (1454, 48620), (1496, 47255), (1768, 39985), (1870, 37804), (2210, 31988), (2431, 29080), (2860, 24718), (2908, 24310), (3635, 19448), (3740, 18902), (4420, 15994), (4862, 14540), (5720, 12359), (5816, 12155), (7270, 9724), (7480, 9451), (7997, 8840)]