124111820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14533}}^1$

素因数の和:14610

約数の個数: 48

約数和(自身を含む): 302772288

約数和(自身を除く): 178660468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 14533, 29066, 58132, 72665, 101731, 145330, 203462, 290660, 406924, 508655, 886513, 1017310, 1773026, 2034620, 3546052, 4432565, 6205591, 8865130, 12411182, 17730260, 24822364, 31027955, 62055910, 124111820]

約数ペア:

[(1, 124111820), (2, 62055910), (4, 31027955), (5, 24822364), (7, 17730260), (10, 12411182), (14, 8865130), (20, 6205591), (28, 4432565), (35, 3546052), (61, 2034620), (70, 1773026), (122, 1017310), (140, 886513), (244, 508655), (305, 406924), (427, 290660), (610, 203462), (854, 145330), (1220, 101731), (1708, 72665), (2135, 58132), (4270, 29066), (8540, 14533)]