10277220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 28986048

約数和(自身を除く): 18708828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1091, 1570, 1884, 2182, 2355, 3140, 3273, 4364, 4710, 5455, 6546, 9420, 10910, 13092, 16365, 21820, 32730, 65460, 171287, 342574, 513861, 685148, 856435, 1027722, 1712870, 2055444, 2569305, 3425740, 5138610, 10277220]

約数ペア:

[(1, 10277220), (2, 5138610), (3, 3425740), (4, 2569305), (5, 2055444), (6, 1712870), (10, 1027722), (12, 856435), (15, 685148), (20, 513861), (30, 342574), (60, 171287), (157, 65460), (314, 32730), (471, 21820), (628, 16365), (785, 13092), (942, 10910), (1091, 9420), (1570, 6546), (1884, 5455), (2182, 4710), (2355, 4364), (3140, 3273)]