807811030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{911}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 1654732800

約数和(自身を除く): 846921770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 359, 494, 718, 911, 1235, 1795, 1822, 2470, 3590, 4555, 4667, 6821, 9110, 9334, 11843, 13642, 17309, 23335, 23686, 34105, 34618, 46670, 59215, 68210, 86545, 88673, 118430, 173090, 177346, 225017, 327049, 443365, 450034, 654098, 886730, 1125085, 1635245, 2250170, 3270490, 4251637, 6213931, 8503274, 12427862, 21258185, 31069655, 42516370, 62139310, 80781103, 161562206, 403905515, 807811030]

約数ペア:

[(1, 807811030), (2, 403905515), (5, 161562206), (10, 80781103), (13, 62139310), (19, 42516370), (26, 31069655), (38, 21258185), (65, 12427862), (95, 8503274), (130, 6213931), (190, 4251637), (247, 3270490), (359, 2250170), (494, 1635245), (718, 1125085), (911, 886730), (1235, 654098), (1795, 450034), (1822, 443365), (2470, 327049), (3590, 225017), (4555, 177346), (4667, 173090), (6821, 118430), (9110, 88673), (9334, 86545), (11843, 68210), (13642, 59215), (17309, 46670), (23335, 34618), (23686, 34105)]