30899210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 27887350

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2267, 2726, 4534, 6815, 11335, 13630, 22670, 65743, 106549, 131486, 213098, 328715, 532745, 657430, 1065490, 3089921, 6179842, 15449605, 30899210]

約数ペア:

[(1, 30899210), (2, 15449605), (5, 6179842), (10, 3089921), (29, 1065490), (47, 657430), (58, 532745), (94, 328715), (145, 213098), (235, 131486), (290, 106549), (470, 65743), (1363, 22670), (2267, 13630), (2726, 11335), (4534, 6815)]