2012810310

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 6240858624

約数和(自身を除く): 4228048314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 241, 243, 270, 315, 378, 405, 482, 486, 491, 567, 630, 723, 810, 945, 982, 1134, 1205, 1215, 1446, 1473, 1687, 1701, 1890, 2169, 2410, 2430, 2455, 2835, 2946, 3374, 3402, 3437, 3615, 4338, 4419, 4910, 5061, 5670, 6507, 6874, 7230, 7365, 8435, 8505, 8838, 10122, 10311, 10845, 13014, 13257, 14730, 15183, 16870, 17010, 17185, 19521, 20622, 21690, 22095, 25305, 26514, 30366, 30933, 32535, 34370, 39042, 39771, 44190, 45549, 50610, 51555, 58563, 61866, 65070, 66285, 75915, 79542, 91098, 92799, 97605, 103110, 117126, 118331, 119313, 132570, 136647, 151830, 154665, 185598, 195210, 198855, 227745, 236662, 238626, 273294, 278397, 292815, 309330, 354993, 397710, 409941, 455490, 463995, 556794, 585630, 591655, 596565, 683235, 709986, 819882, 828317, 835191, 927990, 1064979, 1183310, 1193130, 1366470, 1391985, 1656634, 1670382, 1774965, 2049705, 2129958, 2484951, 2783970, 3194937, 3549930, 4099410, 4141585, 4175955, 4969902, 5324895, 6389874, 7454853, 8283170, 8351910, 9584811, 10649790, 12424755, 14909706, 15974685, 19169622, 22364559, 24849510, 28754433, 31949370, 37274265, 44729118, 47924055, 57508866, 67093677, 74548530, 95848110, 111822795, 134187354, 143772165, 201281031, 223645590, 287544330, 335468385, 402562062, 670936770, 1006405155, 2012810310]

約数ペア:

[(1, 2012810310), (2, 1006405155), (3, 670936770), (5, 402562062), (6, 335468385), (7, 287544330), (9, 223645590), (10, 201281031), (14, 143772165), (15, 134187354), (18, 111822795), (21, 95848110), (27, 74548530), (30, 67093677), (35, 57508866), (42, 47924055), (45, 44729118), (54, 37274265), (63, 31949370), (70, 28754433), (81, 24849510), (90, 22364559), (105, 19169622), (126, 15974685), (135, 14909706), (162, 12424755), (189, 10649790), (210, 9584811), (241, 8351910), (243, 8283170), (270, 7454853), (315, 6389874), (378, 5324895), (405, 4969902), (482, 4175955), (486, 4141585), (491, 4099410), (567, 3549930), (630, 3194937), (723, 2783970), (810, 2484951), (945, 2129958), (982, 2049705), (1134, 1774965), (1205, 1670382), (1215, 1656634), (1446, 1391985), (1473, 1366470), (1687, 1193130), (1701, 1183310), (1890, 1064979), (2169, 927990), (2410, 835191), (2430, 828317), (2455, 819882), (2835, 709986), (2946, 683235), (3374, 596565), (3402, 591655), (3437, 585630), (3615, 556794), (4338, 463995), (4419, 455490), (4910, 409941), (5061, 397710), (5670, 354993), (6507, 309330), (6874, 292815), (7230, 278397), (7365, 273294), (8435, 238626), (8505, 236662), (8838, 227745), (10122, 198855), (10311, 195210), (10845, 185598), (13014, 154665), (13257, 151830), (14730, 136647), (15183, 132570), (16870, 119313), (17010, 118331), (17185, 117126), (19521, 103110), (20622, 97605), (21690, 92799), (22095, 91098), (25305, 79542), (26514, 75915), (30366, 66285), (30933, 65070), (32535, 61866), (34370, 58563), (39042, 51555), (39771, 50610), (44190, 45549)]