129515490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36899}}^1$

素因数の和:36928

約数の個数: 64

約数和(自身を含む): 371952000

約数和(自身を除く): 242436510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 36899, 73798, 110697, 184495, 221394, 332091, 368990, 479687, 553485, 664182, 959374, 996273, 1106970, 1439061, 1660455, 1992546, 2398435, 2878122, 3320910, 4317183, 4796870, 4981365, 7195305, 8634366, 9962730, 12951549, 14390610, 21585915, 25903098, 43171830, 64757745, 129515490]

約数ペア:

[(1, 129515490), (2, 64757745), (3, 43171830), (5, 25903098), (6, 21585915), (9, 14390610), (10, 12951549), (13, 9962730), (15, 8634366), (18, 7195305), (26, 4981365), (27, 4796870), (30, 4317183), (39, 3320910), (45, 2878122), (54, 2398435), (65, 1992546), (78, 1660455), (90, 1439061), (117, 1106970), (130, 996273), (135, 959374), (195, 664182), (234, 553485), (270, 479687), (351, 368990), (390, 332091), (585, 221394), (702, 184495), (1170, 110697), (1755, 73798), (3510, 36899)]