15099870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 38880000

約数和(自身を除く): 23780130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 449, 570, 590, 885, 898, 1121, 1347, 1770, 2242, 2245, 2694, 3363, 4490, 5605, 6726, 6735, 8531, 11210, 13470, 16815, 17062, 25593, 26491, 33630, 42655, 51186, 52982, 79473, 85310, 127965, 132455, 158946, 255930, 264910, 397365, 503329, 794730, 1006658, 1509987, 2516645, 3019974, 5033290, 7549935, 15099870]

約数ペア:

[(1, 15099870), (2, 7549935), (3, 5033290), (5, 3019974), (6, 2516645), (10, 1509987), (15, 1006658), (19, 794730), (30, 503329), (38, 397365), (57, 264910), (59, 255930), (95, 158946), (114, 132455), (118, 127965), (177, 85310), (190, 79473), (285, 52982), (295, 51186), (354, 42655), (449, 33630), (570, 26491), (590, 25593), (885, 17062), (898, 16815), (1121, 13470), (1347, 11210), (1770, 8531), (2242, 6735), (2245, 6726), (2694, 5605), (3363, 4490)]