6690990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 16137216

約数和(自身を除く): 9446226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 823, 1355, 1626, 1646, 2469, 2710, 4065, 4115, 4938, 8130, 8230, 12345, 24690, 223033, 446066, 669099, 1115165, 1338198, 2230330, 3345495, 6690990]

約数ペア:

[(1, 6690990), (2, 3345495), (3, 2230330), (5, 1338198), (6, 1115165), (10, 669099), (15, 446066), (30, 223033), (271, 24690), (542, 12345), (813, 8230), (823, 8130), (1355, 4938), (1626, 4115), (1646, 4065), (2469, 2710)]