64745610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 159563520

約数和(自身を除く): 94817910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 113, 142, 213, 226, 269, 339, 355, 426, 538, 565, 678, 710, 807, 1065, 1130, 1345, 1614, 1695, 2130, 2690, 3390, 4035, 8023, 8070, 16046, 19099, 24069, 30397, 38198, 40115, 48138, 57297, 60794, 80230, 91191, 95495, 114594, 120345, 151985, 182382, 190990, 240690, 286485, 303970, 455955, 572970, 911910, 2158187, 4316374, 6474561, 10790935, 12949122, 21581870, 32372805, 64745610]

約数ペア:

[(1, 64745610), (2, 32372805), (3, 21581870), (5, 12949122), (6, 10790935), (10, 6474561), (15, 4316374), (30, 2158187), (71, 911910), (113, 572970), (142, 455955), (213, 303970), (226, 286485), (269, 240690), (339, 190990), (355, 182382), (426, 151985), (538, 120345), (565, 114594), (678, 95495), (710, 91191), (807, 80230), (1065, 60794), (1130, 57297), (1345, 48138), (1614, 40115), (1695, 38198), (2130, 30397), (2690, 24069), (3390, 19099), (4035, 16046), (8023, 8070)]