74439780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9769}}^1$

素因数の和:9908

約数の個数: 48

約数和(自身を含む): 210094080

約数和(自身を除く): 135654300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 9769, 19538, 29307, 39076, 48845, 58614, 97690, 117228, 146535, 195380, 293070, 586140, 1240663, 2481326, 3721989, 4962652, 6203315, 7443978, 12406630, 14887956, 18609945, 24813260, 37219890, 74439780]

約数ペア:

[(1, 74439780), (2, 37219890), (3, 24813260), (4, 18609945), (5, 14887956), (6, 12406630), (10, 7443978), (12, 6203315), (15, 4962652), (20, 3721989), (30, 2481326), (60, 1240663), (127, 586140), (254, 293070), (381, 195380), (508, 146535), (635, 117228), (762, 97690), (1270, 58614), (1524, 48845), (1905, 39076), (2540, 29307), (3810, 19538), (7620, 9769)]