289526340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{42703}}^1$

素因数の和:42828

約数の個数: 48

約数和(自身を含む): 817867008

約数和(自身を除く): 528340668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 42703, 85406, 128109, 170812, 213515, 256218, 427030, 512436, 640545, 854060, 1281090, 2562180, 4825439, 9650878, 14476317, 19301756, 24127195, 28952634, 48254390, 57905268, 72381585, 96508780, 144763170, 289526340]

約数ペア:

[(1, 289526340), (2, 144763170), (3, 96508780), (4, 72381585), (5, 57905268), (6, 48254390), (10, 28952634), (12, 24127195), (15, 19301756), (20, 14476317), (30, 9650878), (60, 4825439), (113, 2562180), (226, 1281090), (339, 854060), (452, 640545), (565, 512436), (678, 427030), (1130, 256218), (1356, 213515), (1695, 170812), (2260, 128109), (3390, 85406), (6780, 42703)]