15742795140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{39521}}^1$

素因数の和:41749

約数の個数: 72

約数和(自身を含む): 47775932568

約数和(自身を除く): 32033137428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2213, 4426, 6639, 8852, 11065, 13278, 19917, 22130, 26556, 33195, 39521, 39834, 44260, 66390, 79042, 79668, 99585, 118563, 132780, 158084, 197605, 199170, 237126, 355689, 395210, 398340, 474252, 592815, 711378, 790420, 1185630, 1422756, 1778445, 2371260, 3556890, 7113780, 87459973, 174919946, 262379919, 349839892, 437299865, 524759838, 787139757, 874599730, 1049519676, 1311899595, 1574279514, 1749199460, 2623799190, 3148559028, 3935698785, 5247598380, 7871397570, 15742795140]

約数ペア:

[(1, 15742795140), (2, 7871397570), (3, 5247598380), (4, 3935698785), (5, 3148559028), (6, 2623799190), (9, 1749199460), (10, 1574279514), (12, 1311899595), (15, 1049519676), (18, 874599730), (20, 787139757), (30, 524759838), (36, 437299865), (45, 349839892), (60, 262379919), (90, 174919946), (180, 87459973), (2213, 7113780), (4426, 3556890), (6639, 2371260), (8852, 1778445), (11065, 1422756), (13278, 1185630), (19917, 790420), (22130, 711378), (26556, 592815), (33195, 474252), (39521, 398340), (39834, 395210), (44260, 355689), (66390, 237126), (79042, 199170), (79668, 197605), (99585, 158084), (118563, 132780)]