18440129370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1630427}}^1$

素因数の和:1630479

約数の個数: 64

約数和(自身を含む): 49304142720

約数和(自身を除く): 30864013350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 1630427, 3260854, 4891281, 8152135, 9782562, 16304270, 21195551, 24456405, 42391102, 47282383, 48912810, 63586653, 94564766, 105977755, 127173306, 141847149, 211955510, 236411915, 283694298, 317933265, 472823830, 614670979, 635866530, 709235745, 1229341958, 1418471490, 1844012937, 3073354895, 3688025874, 6146709790, 9220064685, 18440129370]

約数ペア:

[(1, 18440129370), (2, 9220064685), (3, 6146709790), (5, 3688025874), (6, 3073354895), (10, 1844012937), (13, 1418471490), (15, 1229341958), (26, 709235745), (29, 635866530), (30, 614670979), (39, 472823830), (58, 317933265), (65, 283694298), (78, 236411915), (87, 211955510), (130, 141847149), (145, 127173306), (174, 105977755), (195, 94564766), (290, 63586653), (377, 48912810), (390, 47282383), (435, 42391102), (754, 24456405), (870, 21195551), (1131, 16304270), (1885, 9782562), (2262, 8152135), (3770, 4891281), (5655, 3260854), (11310, 1630427)]