109156670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19739}}^1$

素因数の和:19832

約数の個数: 32

約数和(自身を含む): 227404800

約数和(自身を除く): 118248130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 19739, 39478, 98695, 138173, 197390, 276346, 690865, 1381730, 1559381, 3118762, 7796905, 10915667, 15593810, 21831334, 54578335, 109156670]

約数ペア:

[(1, 109156670), (2, 54578335), (5, 21831334), (7, 15593810), (10, 10915667), (14, 7796905), (35, 3118762), (70, 1559381), (79, 1381730), (158, 690865), (395, 276346), (553, 197390), (790, 138173), (1106, 98695), (2765, 39478), (5530, 19739)]