215508330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{798179}}^1$

素因数の和:798195

約数の個数: 32

約数和(自身を含む): 574689600

約数和(自身を除く): 359181270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 798179, 1596358, 2394537, 3990895, 4789074, 7183611, 7981790, 11972685, 14367222, 21550833, 23945370, 35918055, 43101666, 71836110, 107754165, 215508330]

約数ペア:

[(1, 215508330), (2, 107754165), (3, 71836110), (5, 43101666), (6, 35918055), (9, 23945370), (10, 21550833), (15, 14367222), (18, 11972685), (27, 7981790), (30, 7183611), (45, 4789074), (54, 3990895), (90, 2394537), (135, 1596358), (270, 798179)]