18487408030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{70297}}^1$

素因数の和:70358

約数の個数: 96

約数和(自身を含む): 43508275776

約数和(自身を除く): 25020867746

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 289, 442, 455, 578, 595, 910, 1105, 1190, 1445, 1547, 2023, 2210, 2890, 3094, 3757, 4046, 7514, 7735, 10115, 15470, 18785, 20230, 26299, 37570, 52598, 70297, 131495, 140594, 262990, 351485, 492079, 702970, 913861, 984158, 1195049, 1827722, 2390098, 2460395, 4569305, 4920790, 5975245, 6397027, 8365343, 9138610, 11950490, 12794054, 15535637, 16730686, 20315833, 31071274, 31985135, 40631666, 41826715, 63970270, 77678185, 83653430, 101579165, 108749459, 142210831, 155356370, 203158330, 217498918, 264105829, 284421662, 528211658, 543747295, 711054155, 1087494590, 1320529145, 1422108310, 1848740803, 2641058290, 3697481606, 9243704015, 18487408030]

約数ペア:

[(1, 18487408030), (2, 9243704015), (5, 3697481606), (7, 2641058290), (10, 1848740803), (13, 1422108310), (14, 1320529145), (17, 1087494590), (26, 711054155), (34, 543747295), (35, 528211658), (65, 284421662), (70, 264105829), (85, 217498918), (91, 203158330), (119, 155356370), (130, 142210831), (170, 108749459), (182, 101579165), (221, 83653430), (238, 77678185), (289, 63970270), (442, 41826715), (455, 40631666), (578, 31985135), (595, 31071274), (910, 20315833), (1105, 16730686), (1190, 15535637), (1445, 12794054), (1547, 11950490), (2023, 9138610), (2210, 8365343), (2890, 6397027), (3094, 5975245), (3757, 4920790), (4046, 4569305), (7514, 2460395), (7735, 2390098), (10115, 1827722), (15470, 1195049), (18785, 984158), (20230, 913861), (26299, 702970), (37570, 492079), (52598, 351485), (70297, 262990), (131495, 140594)]