330537660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{77591}}^1$

素因数の和:77674

約数の個数: 48

約数和(自身を含む): 938552832

約数和(自身を除く): 608015172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 77591, 155182, 232773, 310364, 387955, 465546, 775910, 931092, 1163865, 1551820, 2327730, 4655460, 5508961, 11017922, 16526883, 22035844, 27544805, 33053766, 55089610, 66107532, 82634415, 110179220, 165268830, 330537660]

約数ペア:

[(1, 330537660), (2, 165268830), (3, 110179220), (4, 82634415), (5, 66107532), (6, 55089610), (10, 33053766), (12, 27544805), (15, 22035844), (20, 16526883), (30, 11017922), (60, 5508961), (71, 4655460), (142, 2327730), (213, 1551820), (284, 1163865), (355, 931092), (426, 775910), (710, 465546), (852, 387955), (1065, 310364), (1420, 232773), (2130, 155182), (4260, 77591)]