70157940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 134216076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 86, 129, 142, 172, 213, 215, 258, 284, 355, 383, 426, 430, 516, 645, 710, 766, 852, 860, 1065, 1149, 1290, 1420, 1532, 1915, 2130, 2298, 2580, 3053, 3830, 4260, 4596, 5745, 6106, 7660, 9159, 11490, 12212, 15265, 16469, 18318, 22980, 27193, 30530, 32938, 36636, 45795, 49407, 54386, 61060, 65876, 81579, 82345, 91590, 98814, 108772, 135965, 163158, 164690, 183180, 197628, 247035, 271930, 326316, 329380, 407895, 494070, 543860, 815790, 988140, 1169299, 1631580, 2338598, 3507897, 4677196, 5846495, 7015794, 11692990, 14031588, 17539485, 23385980, 35078970, 70157940]

約数ペア:

[(1, 70157940), (2, 35078970), (3, 23385980), (4, 17539485), (5, 14031588), (6, 11692990), (10, 7015794), (12, 5846495), (15, 4677196), (20, 3507897), (30, 2338598), (43, 1631580), (60, 1169299), (71, 988140), (86, 815790), (129, 543860), (142, 494070), (172, 407895), (213, 329380), (215, 326316), (258, 271930), (284, 247035), (355, 197628), (383, 183180), (426, 164690), (430, 163158), (516, 135965), (645, 108772), (710, 98814), (766, 91590), (852, 82345), (860, 81579), (1065, 65876), (1149, 61060), (1290, 54386), (1420, 49407), (1532, 45795), (1915, 36636), (2130, 32938), (2298, 30530), (2580, 27193), (3053, 22980), (3830, 18318), (4260, 16469), (4596, 15265), (5745, 12212), (6106, 11490), (7660, 9159)]