299189710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{7523}}^1$

素因数の和:7668

約数の個数: 32

約数和(自身を含む): 557438112

約数和(自身を除く): 258248402

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 3977, 7523, 7954, 15046, 19885, 37615, 39770, 75230, 308443, 616886, 729731, 1459462, 1542215, 3084430, 3648655, 7297310, 29918971, 59837942, 149594855, 299189710]

約数ペア:

[(1, 299189710), (2, 149594855), (5, 59837942), (10, 29918971), (41, 7297310), (82, 3648655), (97, 3084430), (194, 1542215), (205, 1459462), (410, 729731), (485, 616886), (970, 308443), (3977, 75230), (7523, 39770), (7954, 37615), (15046, 19885)]