147043820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95483}}^1$

素因数の和:95510

約数の個数: 48

約数和(自身を含む): 384991488

約数和(自身を除く): 237947668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 95483, 190966, 381932, 477415, 668381, 954830, 1050313, 1336762, 1909660, 2100626, 2673524, 3341905, 4201252, 5251565, 6683810, 7352191, 10503130, 13367620, 14704382, 21006260, 29408764, 36760955, 73521910, 147043820]

約数ペア:

[(1, 147043820), (2, 73521910), (4, 36760955), (5, 29408764), (7, 21006260), (10, 14704382), (11, 13367620), (14, 10503130), (20, 7352191), (22, 6683810), (28, 5251565), (35, 4201252), (44, 3341905), (55, 2673524), (70, 2100626), (77, 1909660), (110, 1336762), (140, 1050313), (154, 954830), (220, 668381), (308, 477415), (385, 381932), (770, 190966), (1540, 95483)]