15359930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 28627344

約数和(自身を除く): 13267414

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 397, 530, 730, 794, 1985, 3869, 3970, 7738, 19345, 21041, 28981, 38690, 42082, 57962, 105205, 144905, 210410, 289810, 1535993, 3071986, 7679965, 15359930]

約数ペア:

[(1, 15359930), (2, 7679965), (5, 3071986), (10, 1535993), (53, 289810), (73, 210410), (106, 144905), (146, 105205), (265, 57962), (365, 42082), (397, 38690), (530, 28981), (730, 21041), (794, 19345), (1985, 7738), (3869, 3970)]