72498770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2411}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 136152576

約数和(自身を除く): 63653806

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 2411, 3007, 4822, 6014, 12055, 15035, 24110, 30070, 74741, 149482, 233867, 373705, 467734, 747410, 1169335, 2338670, 7249877, 14499754, 36249385, 72498770]

約数ペア:

[(1, 72498770), (2, 36249385), (5, 14499754), (10, 7249877), (31, 2338670), (62, 1169335), (97, 747410), (155, 467734), (194, 373705), (310, 233867), (485, 149482), (970, 74741), (2411, 30070), (3007, 24110), (4822, 15035), (6014, 12055)]