338905830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{22639}}^1$

素因数の和:23148

約数の個数: 32

約数和(自身を含む): 815040000

約数和(自身を除く): 476134170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2994, 4990, 7485, 14970, 22639, 45278, 67917, 113195, 135834, 226390, 339585, 679170, 11296861, 22593722, 33890583, 56484305, 67781166, 112968610, 169452915, 338905830]

約数ペア:

[(1, 338905830), (2, 169452915), (3, 112968610), (5, 67781166), (6, 56484305), (10, 33890583), (15, 22593722), (30, 11296861), (499, 679170), (998, 339585), (1497, 226390), (2495, 135834), (2994, 113195), (4990, 67917), (7485, 45278), (14970, 22639)]