426809970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{6863}}^1$

素因数の和:7567

約数の個数: 48

約数和(自身を含む): 1111473792

約数和(自身を除く): 684663822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1382, 2073, 3455, 4146, 6219, 6863, 6910, 10365, 12438, 13726, 20589, 20730, 31095, 34315, 41178, 61767, 62190, 68630, 102945, 123534, 205890, 308835, 617670, 4742333, 9484666, 14226999, 23711665, 28453998, 42680997, 47423330, 71134995, 85361994, 142269990, 213404985, 426809970]

約数ペア:

[(1, 426809970), (2, 213404985), (3, 142269990), (5, 85361994), (6, 71134995), (9, 47423330), (10, 42680997), (15, 28453998), (18, 23711665), (30, 14226999), (45, 9484666), (90, 4742333), (691, 617670), (1382, 308835), (2073, 205890), (3455, 123534), (4146, 102945), (6219, 68630), (6863, 62190), (6910, 61767), (10365, 41178), (12438, 34315), (13726, 31095), (20589, 20730)]