4250970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 11161800

約数和(自身を除く): 6910830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 317, 447, 634, 745, 894, 951, 1341, 1490, 1585, 1902, 2235, 2682, 2853, 3170, 4470, 4755, 5706, 6705, 9510, 13410, 14265, 28530, 47233, 94466, 141699, 236165, 283398, 425097, 472330, 708495, 850194, 1416990, 2125485, 4250970]

約数ペア:

[(1, 4250970), (2, 2125485), (3, 1416990), (5, 850194), (6, 708495), (9, 472330), (10, 425097), (15, 283398), (18, 236165), (30, 141699), (45, 94466), (90, 47233), (149, 28530), (298, 14265), (317, 13410), (447, 9510), (634, 6705), (745, 5706), (894, 4755), (951, 4470), (1341, 3170), (1490, 2853), (1585, 2682), (1902, 2235)]