15129830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 29328480

約数和(自身を除く): 14198650

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1459, 2074, 2918, 5185, 7295, 10370, 14590, 24803, 49606, 88999, 124015, 177998, 248030, 444995, 889990, 1512983, 3025966, 7564915, 15129830]

約数ペア:

[(1, 15129830), (2, 7564915), (5, 3025966), (10, 1512983), (17, 889990), (34, 444995), (61, 248030), (85, 177998), (122, 124015), (170, 88999), (305, 49606), (610, 24803), (1037, 14590), (1459, 10370), (2074, 7295), (2918, 5185)]