163435020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9491}}^1$

素因数の和:9551

約数の個数: 96

約数和(自身を含む): 535804416

約数和(自身を除く): 372369396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 9491, 17220, 18982, 28473, 37964, 47455, 56946, 66437, 94910, 113892, 132874, 142365, 189820, 199311, 265748, 284730, 332185, 389131, 398622, 569460, 664370, 778262, 797244, 996555, 1167393, 1328740, 1556524, 1945655, 1993110, 2334786, 2723917, 3891310, 3986220, 4669572, 5447834, 5836965, 7782620, 8171751, 10895668, 11673930, 13619585, 16343502, 23347860, 27239170, 32687004, 40858755, 54478340, 81717510, 163435020]

約数ペア:

[(1, 163435020), (2, 81717510), (3, 54478340), (4, 40858755), (5, 32687004), (6, 27239170), (7, 23347860), (10, 16343502), (12, 13619585), (14, 11673930), (15, 10895668), (20, 8171751), (21, 7782620), (28, 5836965), (30, 5447834), (35, 4669572), (41, 3986220), (42, 3891310), (60, 2723917), (70, 2334786), (82, 1993110), (84, 1945655), (105, 1556524), (123, 1328740), (140, 1167393), (164, 996555), (205, 797244), (210, 778262), (246, 664370), (287, 569460), (410, 398622), (420, 389131), (492, 332185), (574, 284730), (615, 265748), (820, 199311), (861, 189820), (1148, 142365), (1230, 132874), (1435, 113892), (1722, 94910), (2460, 66437), (2870, 56946), (3444, 47455), (4305, 37964), (5740, 28473), (8610, 18982), (9491, 17220)]