40342019970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{27443551}}^1$

素因数の和:27443575

約数の個数: 48

約数和(自身を含む): 112628337408

約数和(自身を除く): 72286317438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 27443551, 54887102, 82330653, 137217755, 164661306, 192104857, 274435510, 384209714, 411653265, 576314571, 823306530, 960524285, 1152629142, 1344733999, 1921048570, 2689467998, 2881572855, 4034201997, 5763145710, 6723669995, 8068403994, 13447339990, 20171009985, 40342019970]

約数ペア:

[(1, 40342019970), (2, 20171009985), (3, 13447339990), (5, 8068403994), (6, 6723669995), (7, 5763145710), (10, 4034201997), (14, 2881572855), (15, 2689467998), (21, 1921048570), (30, 1344733999), (35, 1152629142), (42, 960524285), (49, 823306530), (70, 576314571), (98, 411653265), (105, 384209714), (147, 274435510), (210, 192104857), (245, 164661306), (294, 137217755), (490, 82330653), (735, 54887102), (1470, 27443551)]