241000654940

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{263429}}^1$

素因数の和:263894

約数の個数: 48

約数和(自身を含む): 511159572000

約数和(自身を除く): 270158917060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 307, 596, 614, 745, 1228, 1490, 1535, 2980, 3070, 6140, 45743, 91486, 182972, 228715, 263429, 457430, 526858, 914860, 1053716, 1317145, 2634290, 5268580, 39250921, 78501842, 80872703, 157003684, 161745406, 196254605, 323490812, 392509210, 404363515, 785018420, 808727030, 1617454060, 12050032747, 24100065494, 48200130988, 60250163735, 120500327470, 241000654940]

約数ペア:

[(1, 241000654940), (2, 120500327470), (4, 60250163735), (5, 48200130988), (10, 24100065494), (20, 12050032747), (149, 1617454060), (298, 808727030), (307, 785018420), (596, 404363515), (614, 392509210), (745, 323490812), (1228, 196254605), (1490, 161745406), (1535, 157003684), (2980, 80872703), (3070, 78501842), (6140, 39250921), (45743, 5268580), (91486, 2634290), (182972, 1317145), (228715, 1053716), (263429, 914860), (457430, 526858)]