68606070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4157

約数の個数: 64

約数和(自身を含む): 181488384

約数和(自身を除く): 112882314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4091, 5590, 8182, 8385, 12273, 16770, 20455, 24546, 40910, 53183, 61365, 106366, 122730, 159549, 175913, 265915, 319098, 351826, 527739, 531830, 797745, 879565, 1055478, 1595490, 1759130, 2286869, 2638695, 4573738, 5277390, 6860607, 11434345, 13721214, 22868690, 34303035, 68606070]

約数ペア:

[(1, 68606070), (2, 34303035), (3, 22868690), (5, 13721214), (6, 11434345), (10, 6860607), (13, 5277390), (15, 4573738), (26, 2638695), (30, 2286869), (39, 1759130), (43, 1595490), (65, 1055478), (78, 879565), (86, 797745), (129, 531830), (130, 527739), (195, 351826), (215, 319098), (258, 265915), (390, 175913), (430, 159549), (559, 122730), (645, 106366), (1118, 61365), (1290, 53183), (1677, 40910), (2795, 24546), (3354, 20455), (4091, 16770), (5590, 12273), (8182, 8385)]