248671972770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1\times {\mathrm{363731}}^1$

素因数の和:365507

約数の個数: 64

約数和(自身を含む): 643089815424

約数和(自身を除く): 394417842654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1753, 3506, 5259, 8765, 10518, 17530, 22789, 26295, 45578, 52590, 68367, 113945, 136734, 227890, 341835, 363731, 683670, 727462, 1091193, 1818655, 2182386, 3637310, 4728503, 5455965, 9457006, 10911930, 14185509, 23642515, 28371018, 47285030, 70927545, 141855090, 637620443, 1275240886, 1912861329, 3188102215, 3825722658, 6376204430, 8289065759, 9564306645, 16578131518, 19128613290, 24867197277, 41445328795, 49734394554, 82890657590, 124335986385, 248671972770]

約数ペア:

[(1, 248671972770), (2, 124335986385), (3, 82890657590), (5, 49734394554), (6, 41445328795), (10, 24867197277), (13, 19128613290), (15, 16578131518), (26, 9564306645), (30, 8289065759), (39, 6376204430), (65, 3825722658), (78, 3188102215), (130, 1912861329), (195, 1275240886), (390, 637620443), (1753, 141855090), (3506, 70927545), (5259, 47285030), (8765, 28371018), (10518, 23642515), (17530, 14185509), (22789, 10911930), (26295, 9457006), (45578, 5455965), (52590, 4728503), (68367, 3637310), (113945, 2182386), (136734, 1818655), (227890, 1091193), (341835, 727462), (363731, 683670)]