1015280690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{7393}}^1$

素因数の和:7874

約数の個数: 32

約数和(自身を含む): 1890971136

約数和(自身を除く): 875690446

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 443, 886, 2215, 4430, 7393, 13733, 14786, 27466, 36965, 68665, 73930, 137330, 229183, 458366, 1145915, 2291830, 3275099, 6550198, 16375495, 32750990, 101528069, 203056138, 507640345, 1015280690]

約数ペア:

[(1, 1015280690), (2, 507640345), (5, 203056138), (10, 101528069), (31, 32750990), (62, 16375495), (155, 6550198), (310, 3275099), (443, 2291830), (886, 1145915), (2215, 458366), (4430, 229183), (7393, 137330), (13733, 73930), (14786, 68665), (27466, 36965)]