749149630

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 1364213664

約数和(自身を除く): 615064034

約数列:

[1, 2, 5, 10, 163, 197, 326, 394, 815, 985, 1630, 1970, 2333, 4666, 11665, 23330, 32111, 64222, 160555, 321110, 380279, 459601, 760558, 919202, 1901395, 2298005, 3802790, 4596010, 74914963, 149829926, 374574815, 749149630]

約数ペア:

[(1, 749149630), (2, 374574815), (5, 149829926), (10, 74914963), (163, 4596010), (197, 3802790), (326, 2298005), (394, 1901395), (815, 919202), (985, 760558), (1630, 459601), (1970, 380279), (2333, 321110), (4666, 160555), (11665, 64222), (23330, 32111)]