19064550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 47653200

約数和(自身を除く): 28588650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 853, 894, 1490, 1706, 2235, 2559, 3725, 4265, 4470, 5118, 7450, 8530, 11175, 12795, 21325, 22350, 25590, 42650, 63975, 127097, 127950, 254194, 381291, 635485, 762582, 1270970, 1906455, 3177425, 3812910, 6354850, 9532275, 19064550]

約数ペア:

[(1, 19064550), (2, 9532275), (3, 6354850), (5, 3812910), (6, 3177425), (10, 1906455), (15, 1270970), (25, 762582), (30, 635485), (50, 381291), (75, 254194), (149, 127950), (150, 127097), (298, 63975), (447, 42650), (745, 25590), (853, 22350), (894, 21325), (1490, 12795), (1706, 11175), (2235, 8530), (2559, 7450), (3725, 5118), (4265, 4470)]