90621330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{1823}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 217741824

約数和(自身を除く): 127120494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1657, 1823, 3314, 3646, 4971, 5469, 8285, 9115, 9942, 10938, 16570, 18230, 24855, 27345, 49710, 54690, 3020711, 6041422, 9062133, 15103555, 18124266, 30207110, 45310665, 90621330]

約数ペア:

[(1, 90621330), (2, 45310665), (3, 30207110), (5, 18124266), (6, 15103555), (10, 9062133), (15, 6041422), (30, 3020711), (1657, 54690), (1823, 49710), (3314, 27345), (3646, 24855), (4971, 18230), (5469, 16570), (8285, 10938), (9115, 9942)]