22802990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 26963410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 239, 290, 329, 406, 470, 478, 658, 1015, 1195, 1363, 1645, 1673, 2030, 2390, 2726, 3290, 3346, 6815, 6931, 8365, 9541, 11233, 13630, 13862, 16730, 19082, 22466, 34655, 47705, 48517, 56165, 69310, 78631, 95410, 97034, 112330, 157262, 242585, 325757, 393155, 485170, 651514, 786310, 1628785, 2280299, 3257570, 4560598, 11401495, 22802990]

約数ペア:

[(1, 22802990), (2, 11401495), (5, 4560598), (7, 3257570), (10, 2280299), (14, 1628785), (29, 786310), (35, 651514), (47, 485170), (58, 393155), (70, 325757), (94, 242585), (145, 157262), (203, 112330), (235, 97034), (239, 95410), (290, 78631), (329, 69310), (406, 56165), (470, 48517), (478, 47705), (658, 34655), (1015, 22466), (1195, 19082), (1363, 16730), (1645, 13862), (1673, 13630), (2030, 11233), (2390, 9541), (2726, 8365), (3290, 6931), (3346, 6815)]