752008980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{659657}}^1$

素因数の和:659688

約数の個数: 48

約数和(自身を含む): 2216450880

約数和(自身を除く): 1464441900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 659657, 1319314, 1978971, 2638628, 3298285, 3957942, 6596570, 7915884, 9894855, 12533483, 13193140, 19789710, 25066966, 37600449, 39579420, 50133932, 62667415, 75200898, 125334830, 150401796, 188002245, 250669660, 376004490, 752008980]

約数ペア:

[(1, 752008980), (2, 376004490), (3, 250669660), (4, 188002245), (5, 150401796), (6, 125334830), (10, 75200898), (12, 62667415), (15, 50133932), (19, 39579420), (20, 37600449), (30, 25066966), (38, 19789710), (57, 13193140), (60, 12533483), (76, 9894855), (95, 7915884), (114, 6596570), (190, 3957942), (228, 3298285), (285, 2638628), (380, 1978971), (570, 1319314), (1140, 659657)]