12713960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 34629120

約数和(自身を除く): 21915160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2671, 4760, 5342, 10684, 13355, 18697, 21368, 26710, 37394, 45407, 53420, 74788, 90814, 93485, 106840, 149576, 181628, 186970, 227035, 317849, 363256, 373940, 454070, 635698, 747880, 908140, 1271396, 1589245, 1816280, 2542792, 3178490, 6356980, 12713960]

約数ペア:

[(1, 12713960), (2, 6356980), (4, 3178490), (5, 2542792), (7, 1816280), (8, 1589245), (10, 1271396), (14, 908140), (17, 747880), (20, 635698), (28, 454070), (34, 373940), (35, 363256), (40, 317849), (56, 227035), (68, 186970), (70, 181628), (85, 149576), (119, 106840), (136, 93485), (140, 90814), (170, 74788), (238, 53420), (280, 45407), (340, 37394), (476, 26710), (595, 21368), (680, 18697), (952, 13355), (1190, 10684), (2380, 5342), (2671, 4760)]