170270910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6831

約数の個数: 80

約数和(自身を含む): 472678272

約数和(自身を除く): 302407362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 6781, 8370, 12555, 13562, 20343, 25110, 33905, 40686, 61029, 67810, 101715, 122058, 183087, 203430, 210211, 305145, 366174, 420422, 549261, 610290, 630633, 915435, 1051055, 1098522, 1261266, 1830870, 1891899, 2102110, 2746305, 3153165, 3783798, 5492610, 5675697, 6306330, 9459495, 11351394, 17027091, 18918990, 28378485, 34054182, 56756970, 85135455, 170270910]

約数ペア:

[(1, 170270910), (2, 85135455), (3, 56756970), (5, 34054182), (6, 28378485), (9, 18918990), (10, 17027091), (15, 11351394), (18, 9459495), (27, 6306330), (30, 5675697), (31, 5492610), (45, 3783798), (54, 3153165), (62, 2746305), (81, 2102110), (90, 1891899), (93, 1830870), (135, 1261266), (155, 1098522), (162, 1051055), (186, 915435), (270, 630633), (279, 610290), (310, 549261), (405, 420422), (465, 366174), (558, 305145), (810, 210211), (837, 203430), (930, 183087), (1395, 122058), (1674, 101715), (2511, 67810), (2790, 61029), (4185, 40686), (5022, 33905), (6781, 25110), (8370, 20343), (12555, 13562)]