75884830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 159785136

約数和(自身を除く): 83900306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 490, 502, 617, 1234, 1255, 1757, 2510, 3085, 3514, 4319, 6170, 8638, 8785, 12299, 17570, 21595, 24598, 30233, 43190, 60466, 61495, 122990, 151165, 154867, 302330, 309734, 774335, 1084069, 1548670, 2168138, 5420345, 7588483, 10840690, 15176966, 37942415, 75884830]

約数ペア:

[(1, 75884830), (2, 37942415), (5, 15176966), (7, 10840690), (10, 7588483), (14, 5420345), (35, 2168138), (49, 1548670), (70, 1084069), (98, 774335), (245, 309734), (251, 302330), (490, 154867), (502, 151165), (617, 122990), (1234, 61495), (1255, 60466), (1757, 43190), (2510, 30233), (3085, 24598), (3514, 21595), (4319, 17570), (6170, 12299), (8638, 8785)]