1796612220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{767783}}^1$

素因数の和:767811

約数の個数: 72

約数和(自身を含む): 5868940896

約数和(自身を除く): 4072328676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 767783, 1535566, 2303349, 3071132, 3838915, 4606698, 6910047, 7677830, 9213396, 9981179, 11516745, 13820094, 15355660, 19962358, 23033490, 27640188, 29943537, 34550235, 39924716, 46066980, 49905895, 59887074, 69100470, 89830611, 99811790, 119774148, 138200940, 149717685, 179661222, 199623580, 299435370, 359322444, 449153055, 598870740, 898306110, 1796612220]

約数ペア:

[(1, 1796612220), (2, 898306110), (3, 598870740), (4, 449153055), (5, 359322444), (6, 299435370), (9, 199623580), (10, 179661222), (12, 149717685), (13, 138200940), (15, 119774148), (18, 99811790), (20, 89830611), (26, 69100470), (30, 59887074), (36, 49905895), (39, 46066980), (45, 39924716), (52, 34550235), (60, 29943537), (65, 27640188), (78, 23033490), (90, 19962358), (117, 15355660), (130, 13820094), (156, 11516745), (180, 9981179), (195, 9213396), (234, 7677830), (260, 6910047), (390, 4606698), (468, 3838915), (585, 3071132), (780, 2303349), (1170, 1535566), (2340, 767783)]