28546830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2743

約数の個数: 80

約数和(自身を含む): 82694304

約数和(自身を除く): 54147474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2711, 3510, 5265, 5422, 8133, 10530, 13555, 16266, 24399, 27110, 35243, 40665, 48798, 70486, 73197, 81330, 105729, 121995, 146394, 176215, 211458, 219591, 243990, 317187, 352430, 365985, 439182, 528645, 634374, 731970, 951561, 1057290, 1097955, 1585935, 1903122, 2195910, 2854683, 3171870, 4757805, 5709366, 9515610, 14273415, 28546830]

約数ペア:

[(1, 28546830), (2, 14273415), (3, 9515610), (5, 5709366), (6, 4757805), (9, 3171870), (10, 2854683), (13, 2195910), (15, 1903122), (18, 1585935), (26, 1097955), (27, 1057290), (30, 951561), (39, 731970), (45, 634374), (54, 528645), (65, 439182), (78, 365985), (81, 352430), (90, 317187), (117, 243990), (130, 219591), (135, 211458), (162, 176215), (195, 146394), (234, 121995), (270, 105729), (351, 81330), (390, 73197), (405, 70486), (585, 48798), (702, 40665), (810, 35243), (1053, 27110), (1170, 24399), (1755, 16266), (2106, 13555), (2711, 10530), (3510, 8133), (5265, 5422)]