142179830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13177}}^1$

素因数の和:13280

約数の個数: 32

約数和(自身を含む): 278951904

約数和(自身を除く): 136772074

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 13177, 26354, 65885, 131770, 171301, 342602, 856505, 1093691, 1713010, 2187382, 5468455, 10936910, 14217983, 28435966, 71089915, 142179830]

約数ペア:

[(1, 142179830), (2, 71089915), (5, 28435966), (10, 14217983), (13, 10936910), (26, 5468455), (65, 2187382), (83, 1713010), (130, 1093691), (166, 856505), (415, 342602), (830, 171301), (1079, 131770), (2158, 65885), (5395, 26354), (10790, 13177)]