7830058920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{919021}}^1$

素因数の和:919106

約数の個数: 64

約数和(自身を含む): 23821050240

約数和(自身を除く): 15990991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 919021, 1838042, 2757063, 3676084, 4595105, 5514126, 7352168, 9190210, 11028252, 13785315, 18380420, 22056504, 27570630, 36760840, 55141260, 65250491, 110282520, 130500982, 195751473, 261001964, 326252455, 391502946, 522003928, 652504910, 783005892, 978757365, 1305009820, 1566011784, 1957514730, 2610019640, 3915029460, 7830058920]

約数ペア:

[(1, 7830058920), (2, 3915029460), (3, 2610019640), (4, 1957514730), (5, 1566011784), (6, 1305009820), (8, 978757365), (10, 783005892), (12, 652504910), (15, 522003928), (20, 391502946), (24, 326252455), (30, 261001964), (40, 195751473), (60, 130500982), (71, 110282520), (120, 65250491), (142, 55141260), (213, 36760840), (284, 27570630), (355, 22056504), (426, 18380420), (568, 13785315), (710, 11028252), (852, 9190210), (1065, 7352168), (1420, 5514126), (1704, 4595105), (2130, 3676084), (2840, 2757063), (4260, 1838042), (8520, 919021)]