2662893180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{477221}}^1$

素因数の和:477267

約数の個数: 72

約数和(自身を含む): 8338022784

約数和(自身を除く): 5675129604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 477221, 954442, 1431663, 1908884, 2386105, 2863326, 4294989, 4772210, 5726652, 7158315, 8589978, 9544420, 14316630, 14793851, 17179956, 21474945, 28633260, 29587702, 42949890, 44381553, 59175404, 73969255, 85899780, 88763106, 133144659, 147938510, 177526212, 221907765, 266289318, 295877020, 443815530, 532578636, 665723295, 887631060, 1331446590, 2662893180]

約数ペア:

[(1, 2662893180), (2, 1331446590), (3, 887631060), (4, 665723295), (5, 532578636), (6, 443815530), (9, 295877020), (10, 266289318), (12, 221907765), (15, 177526212), (18, 147938510), (20, 133144659), (30, 88763106), (31, 85899780), (36, 73969255), (45, 59175404), (60, 44381553), (62, 42949890), (90, 29587702), (93, 28633260), (124, 21474945), (155, 17179956), (180, 14793851), (186, 14316630), (279, 9544420), (310, 8589978), (372, 7158315), (465, 5726652), (558, 4772210), (620, 4294989), (930, 2863326), (1116, 2386105), (1395, 1908884), (1860, 1431663), (2790, 954442), (5580, 477221)]