376036780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1087}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 922053888

約数和(自身を除く): 546017108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 353, 490, 706, 980, 1087, 1412, 1765, 2174, 2471, 3530, 4348, 4942, 5435, 7060, 7609, 9884, 10870, 12355, 15218, 17297, 21740, 24710, 30436, 34594, 38045, 49420, 53263, 69188, 76090, 86485, 106526, 152180, 172970, 213052, 266315, 345940, 383711, 532630, 767422, 1065260, 1534844, 1918555, 2685977, 3837110, 5371954, 7674220, 10743908, 13429885, 18801839, 26859770, 37603678, 53719540, 75207356, 94009195, 188018390, 376036780]

約数ペア:

[(1, 376036780), (2, 188018390), (4, 94009195), (5, 75207356), (7, 53719540), (10, 37603678), (14, 26859770), (20, 18801839), (28, 13429885), (35, 10743908), (49, 7674220), (70, 5371954), (98, 3837110), (140, 2685977), (196, 1918555), (245, 1534844), (353, 1065260), (490, 767422), (706, 532630), (980, 383711), (1087, 345940), (1412, 266315), (1765, 213052), (2174, 172970), (2471, 152180), (3530, 106526), (4348, 86485), (4942, 76090), (5435, 69188), (7060, 53263), (7609, 49420), (9884, 38045), (10870, 34594), (12355, 30436), (15218, 24710), (17297, 21740)]