142792370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 302678208

約数和(自身を除く): 159885838

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 3511, 4067, 5810, 7022, 8134, 17555, 20335, 24577, 35110, 40670, 49154, 122885, 172039, 245770, 291413, 344078, 582826, 860195, 1457065, 1720390, 2039891, 2914130, 4079782, 10199455, 14279237, 20398910, 28558474, 71396185, 142792370]

約数ペア:

[(1, 142792370), (2, 71396185), (5, 28558474), (7, 20398910), (10, 14279237), (14, 10199455), (35, 4079782), (49, 2914130), (70, 2039891), (83, 1720390), (98, 1457065), (166, 860195), (245, 582826), (415, 344078), (490, 291413), (581, 245770), (830, 172039), (1162, 122885), (2905, 49154), (3511, 40670), (4067, 35110), (5810, 24577), (7022, 20335), (8134, 17555)]