137671310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63443}}^1$

素因数の和:63488

約数の個数: 32

約数和(自身を含む): 292349952

約数和(自身を除く): 154678642

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 63443, 126886, 317215, 444101, 634430, 888202, 1966733, 2220505, 3933466, 4441010, 9833665, 13767131, 19667330, 27534262, 68835655, 137671310]

約数ペア:

[(1, 137671310), (2, 68835655), (5, 27534262), (7, 19667330), (10, 13767131), (14, 9833665), (31, 4441010), (35, 3933466), (62, 2220505), (70, 1966733), (155, 888202), (217, 634430), (310, 444101), (434, 317215), (1085, 126886), (2170, 63443)]