1740990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 4219776

約数和(自身を除く): 2478786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 443, 655, 786, 886, 1310, 1329, 1965, 2215, 2658, 3930, 4430, 6645, 13290, 58033, 116066, 174099, 290165, 348198, 580330, 870495, 1740990]

約数ペア:

[(1, 1740990), (2, 870495), (3, 580330), (5, 348198), (6, 290165), (10, 174099), (15, 116066), (30, 58033), (131, 13290), (262, 6645), (393, 4430), (443, 3930), (655, 2658), (786, 2215), (886, 1965), (1310, 1329)]