64502010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 176417280

約数和(自身を除く): 111915270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 279, 305, 310, 366, 379, 465, 549, 558, 610, 758, 915, 930, 1098, 1137, 1395, 1830, 1891, 1895, 2274, 2745, 2790, 3411, 3782, 3790, 5490, 5673, 5685, 6822, 9455, 11346, 11370, 11749, 17019, 17055, 18910, 23119, 23498, 28365, 34038, 34110, 35247, 46238, 56730, 58745, 69357, 70494, 85095, 105741, 115595, 117490, 138714, 170190, 176235, 208071, 211482, 231190, 346785, 352470, 416142, 528705, 693570, 716689, 1040355, 1057410, 1433378, 2080710, 2150067, 3583445, 4300134, 6450201, 7166890, 10750335, 12900402, 21500670, 32251005, 64502010]

約数ペア:

[(1, 64502010), (2, 32251005), (3, 21500670), (5, 12900402), (6, 10750335), (9, 7166890), (10, 6450201), (15, 4300134), (18, 3583445), (30, 2150067), (31, 2080710), (45, 1433378), (61, 1057410), (62, 1040355), (90, 716689), (93, 693570), (122, 528705), (155, 416142), (183, 352470), (186, 346785), (279, 231190), (305, 211482), (310, 208071), (366, 176235), (379, 170190), (465, 138714), (549, 117490), (558, 115595), (610, 105741), (758, 85095), (915, 70494), (930, 69357), (1098, 58745), (1137, 56730), (1395, 46238), (1830, 35247), (1891, 34110), (1895, 34038), (2274, 28365), (2745, 23498), (2790, 23119), (3411, 18910), (3782, 17055), (3790, 17019), (5490, 11749), (5673, 11370), (5685, 11346), (6822, 9455)]