72162510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{343631}}^1$

素因数の和:343648

約数の個数: 32

約数和(自身を含む): 197932032

約数和(自身を除く): 125769522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 343631, 687262, 1030893, 1718155, 2061786, 2405417, 3436310, 4810834, 5154465, 7216251, 10308930, 12027085, 14432502, 24054170, 36081255, 72162510]

約数ペア:

[(1, 72162510), (2, 36081255), (3, 24054170), (5, 14432502), (6, 12027085), (7, 10308930), (10, 7216251), (14, 5154465), (15, 4810834), (21, 3436310), (30, 2405417), (35, 2061786), (42, 1718155), (70, 1030893), (105, 687262), (210, 343631)]