64451460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4817}}^1$

素因数の和:5052

約数の個数: 48

約数和(自身を含む): 181310976

約数和(自身を除く): 116859516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 4817, 6690, 9634, 13380, 14451, 19268, 24085, 28902, 48170, 57804, 72255, 96340, 144510, 289020, 1074191, 2148382, 3222573, 4296764, 5370955, 6445146, 10741910, 12890292, 16112865, 21483820, 32225730, 64451460]

約数ペア:

[(1, 64451460), (2, 32225730), (3, 21483820), (4, 16112865), (5, 12890292), (6, 10741910), (10, 6445146), (12, 5370955), (15, 4296764), (20, 3222573), (30, 2148382), (60, 1074191), (223, 289020), (446, 144510), (669, 96340), (892, 72255), (1115, 57804), (1338, 48170), (2230, 28902), (2676, 24085), (3345, 19268), (4460, 14451), (4817, 13380), (6690, 9634)]