230858770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1439}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 424258560

約数和(自身を除く): 193399790

約数列:

[1, 2, 5, 10, 61, 122, 263, 305, 526, 610, 1315, 1439, 2630, 2878, 7195, 14390, 16043, 32086, 80215, 87779, 160430, 175558, 378457, 438895, 756914, 877790, 1892285, 3784570, 23085877, 46171754, 115429385, 230858770]

約数ペア:

[(1, 230858770), (2, 115429385), (5, 46171754), (10, 23085877), (61, 3784570), (122, 1892285), (263, 877790), (305, 756914), (526, 438895), (610, 378457), (1315, 175558), (1439, 160430), (2630, 87779), (2878, 80215), (7195, 32086), (14390, 16043)]