83846630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38639}}^1$

素因数の和:38684

約数の個数: 32

約数和(自身を含む): 178053120

約数和(自身を除く): 94206490

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38639, 77278, 193195, 270473, 386390, 540946, 1197809, 1352365, 2395618, 2704730, 5989045, 8384663, 11978090, 16769326, 41923315, 83846630]

約数ペア:

[(1, 83846630), (2, 41923315), (5, 16769326), (7, 11978090), (10, 8384663), (14, 5989045), (31, 2704730), (35, 2395618), (62, 1352365), (70, 1197809), (155, 540946), (217, 386390), (310, 270473), (434, 193195), (1085, 77278), (2170, 38639)]