149063820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146141}}^1$

素因数の和:146170

約数の個数: 48

約数和(自身を含む): 441933408

約数和(自身を除く): 292869588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 146141, 292282, 438423, 584564, 730705, 876846, 1461410, 1753692, 2192115, 2484397, 2922820, 4384230, 4968794, 7453191, 8768460, 9937588, 12421985, 14906382, 24843970, 29812764, 37265955, 49687940, 74531910, 149063820]

約数ペア:

[(1, 149063820), (2, 74531910), (3, 49687940), (4, 37265955), (5, 29812764), (6, 24843970), (10, 14906382), (12, 12421985), (15, 9937588), (17, 8768460), (20, 7453191), (30, 4968794), (34, 4384230), (51, 2922820), (60, 2484397), (68, 2192115), (85, 1753692), (102, 1461410), (170, 876846), (204, 730705), (255, 584564), (340, 438423), (510, 292282), (1020, 146141)]