660126450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191341}}^1$

素因数の和:191379

約数の個数: 48

約数和(自身を含む): 1708301376

約数和(自身を除く): 1048174926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 191341, 382682, 574023, 956705, 1148046, 1913410, 2870115, 4400843, 4783525, 5740230, 8801686, 9567050, 13202529, 14350575, 22004215, 26405058, 28701150, 44008430, 66012645, 110021075, 132025290, 220042150, 330063225, 660126450]

約数ペア:

[(1, 660126450), (2, 330063225), (3, 220042150), (5, 132025290), (6, 110021075), (10, 66012645), (15, 44008430), (23, 28701150), (25, 26405058), (30, 22004215), (46, 14350575), (50, 13202529), (69, 9567050), (75, 8801686), (115, 5740230), (138, 4783525), (150, 4400843), (230, 2870115), (345, 1913410), (575, 1148046), (690, 956705), (1150, 574023), (1725, 382682), (3450, 191341)]