23519460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5521}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 66794112

約数和(自身を除く): 43274652

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, 5521, 11042, 16563, 22084, 27605, 33126, 55210, 66252, 82815, 110420, 165630, 331260, 391991, 783982, 1175973, 1567964, 1959955, 2351946, 3919910, 4703892, 5879865, 7839820, 11759730, 23519460]

約数ペア:

[(1, 23519460), (2, 11759730), (3, 7839820), (4, 5879865), (5, 4703892), (6, 3919910), (10, 2351946), (12, 1959955), (15, 1567964), (20, 1175973), (30, 783982), (60, 391991), (71, 331260), (142, 165630), (213, 110420), (284, 82815), (355, 66252), (426, 55210), (710, 33126), (852, 27605), (1065, 22084), (1420, 16563), (2130, 11042), (4260, 5521)]