7972230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37963}}^1$

素因数の和:37980

約数の個数: 32

約数和(自身を含む): 21867264

約数和(自身を除く): 13895034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 37963, 75926, 113889, 189815, 227778, 265741, 379630, 531482, 569445, 797223, 1138890, 1328705, 1594446, 2657410, 3986115, 7972230]

約数ペア:

[(1, 7972230), (2, 3986115), (3, 2657410), (5, 1594446), (6, 1328705), (7, 1138890), (10, 797223), (14, 569445), (15, 531482), (21, 379630), (30, 265741), (35, 227778), (42, 189815), (70, 113889), (105, 75926), (210, 37963)]