16109190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 42490656

約数和(自身を除く): 26381466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2521, 3195, 5042, 6390, 7563, 12605, 15126, 22689, 25210, 37815, 45378, 75630, 113445, 178991, 226890, 357982, 536973, 894955, 1073946, 1610919, 1789910, 2684865, 3221838, 5369730, 8054595, 16109190]

約数ペア:

[(1, 16109190), (2, 8054595), (3, 5369730), (5, 3221838), (6, 2684865), (9, 1789910), (10, 1610919), (15, 1073946), (18, 894955), (30, 536973), (45, 357982), (71, 226890), (90, 178991), (142, 113445), (213, 75630), (355, 45378), (426, 37815), (639, 25210), (710, 22689), (1065, 15126), (1278, 12605), (2130, 7563), (2521, 6390), (3195, 5042)]