15700290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5081}}^1$

素因数の和:5194

約数の個数: 32

約数和(自身を含む): 38054016

約数和(自身を除く): 22353726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 5081, 10162, 15243, 25405, 30486, 50810, 76215, 152430, 523343, 1046686, 1570029, 2616715, 3140058, 5233430, 7850145, 15700290]

約数ペア:

[(1, 15700290), (2, 7850145), (3, 5233430), (5, 3140058), (6, 2616715), (10, 1570029), (15, 1046686), (30, 523343), (103, 152430), (206, 76215), (309, 50810), (515, 30486), (618, 25405), (1030, 15243), (1545, 10162), (3090, 5081)]