1605662010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{244393}}^1$

素因数の和:244479

約数の個数: 48

約数和(自身を含む): 4231926504

約数和(自身を除く): 2626264494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 244393, 488786, 733179, 1221965, 1466358, 2199537, 2443930, 3665895, 4399074, 7331790, 10997685, 17840689, 21995370, 35681378, 53522067, 89203445, 107044134, 160566201, 178406890, 267610335, 321132402, 535220670, 802831005, 1605662010]

約数ペア:

[(1, 1605662010), (2, 802831005), (3, 535220670), (5, 321132402), (6, 267610335), (9, 178406890), (10, 160566201), (15, 107044134), (18, 89203445), (30, 53522067), (45, 35681378), (73, 21995370), (90, 17840689), (146, 10997685), (219, 7331790), (365, 4399074), (438, 3665895), (657, 2443930), (730, 2199537), (1095, 1466358), (1314, 1221965), (2190, 733179), (3285, 488786), (6570, 244393)]