438966430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 921922560

約数和(自身を除く): 482956130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 107, 206, 214, 515, 535, 569, 721, 749, 1030, 1070, 1138, 1442, 1498, 2845, 3605, 3745, 3983, 5690, 7210, 7490, 7966, 11021, 19915, 22042, 39830, 55105, 58607, 60883, 77147, 110210, 117214, 121766, 154294, 293035, 304415, 385735, 410249, 426181, 586070, 608830, 771470, 820498, 852362, 2051245, 2130905, 4102490, 4261810, 6270949, 12541898, 31354745, 43896643, 62709490, 87793286, 219483215, 438966430]

約数ペア:

[(1, 438966430), (2, 219483215), (5, 87793286), (7, 62709490), (10, 43896643), (14, 31354745), (35, 12541898), (70, 6270949), (103, 4261810), (107, 4102490), (206, 2130905), (214, 2051245), (515, 852362), (535, 820498), (569, 771470), (721, 608830), (749, 586070), (1030, 426181), (1070, 410249), (1138, 385735), (1442, 304415), (1498, 293035), (2845, 154294), (3605, 121766), (3745, 117214), (3983, 110210), (5690, 77147), (7210, 60883), (7490, 58607), (7966, 55105), (11021, 39830), (19915, 22042)]