91506730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42169}}^1$

素因数の和:42214

約数の個数: 32

約数和(自身を含む): 194319360

約数和(自身を除く): 102812630

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 42169, 84338, 210845, 295183, 421690, 590366, 1307239, 1475915, 2614478, 2951830, 6536195, 9150673, 13072390, 18301346, 45753365, 91506730]

約数ペア:

[(1, 91506730), (2, 45753365), (5, 18301346), (7, 13072390), (10, 9150673), (14, 6536195), (31, 2951830), (35, 2614478), (62, 1475915), (70, 1307239), (155, 590366), (217, 421690), (310, 295183), (434, 210845), (1085, 84338), (2170, 42169)]