657392010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 1806831360

約数和(自身を除く): 1149439350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 73, 87, 110, 145, 146, 165, 174, 219, 290, 319, 330, 365, 435, 438, 638, 730, 803, 870, 941, 957, 1095, 1595, 1606, 1882, 1914, 2117, 2190, 2409, 2823, 3190, 4015, 4234, 4705, 4785, 4818, 5646, 6351, 8030, 9410, 9570, 10351, 10585, 12045, 12702, 14115, 20702, 21170, 23287, 24090, 27289, 28230, 31053, 31755, 46574, 51755, 54578, 62106, 63510, 68693, 69861, 81867, 103510, 116435, 136445, 137386, 139722, 155265, 163734, 206079, 232870, 272890, 300179, 310530, 343465, 349305, 409335, 412158, 600358, 686930, 698610, 755623, 818670, 900537, 1030395, 1500895, 1511246, 1801074, 1992097, 2060790, 2266869, 3001790, 3778115, 3984194, 4502685, 4533738, 5976291, 7556230, 9005370, 9960485, 11334345, 11952582, 19920970, 21913067, 22668690, 29881455, 43826134, 59762910, 65739201, 109565335, 131478402, 219130670, 328696005, 657392010]

約数ペア:

[(1, 657392010), (2, 328696005), (3, 219130670), (5, 131478402), (6, 109565335), (10, 65739201), (11, 59762910), (15, 43826134), (22, 29881455), (29, 22668690), (30, 21913067), (33, 19920970), (55, 11952582), (58, 11334345), (66, 9960485), (73, 9005370), (87, 7556230), (110, 5976291), (145, 4533738), (146, 4502685), (165, 3984194), (174, 3778115), (219, 3001790), (290, 2266869), (319, 2060790), (330, 1992097), (365, 1801074), (435, 1511246), (438, 1500895), (638, 1030395), (730, 900537), (803, 818670), (870, 755623), (941, 698610), (957, 686930), (1095, 600358), (1595, 412158), (1606, 409335), (1882, 349305), (1914, 343465), (2117, 310530), (2190, 300179), (2409, 272890), (2823, 232870), (3190, 206079), (4015, 163734), (4234, 155265), (4705, 139722), (4785, 137386), (4818, 136445), (5646, 116435), (6351, 103510), (8030, 81867), (9410, 69861), (9570, 68693), (10351, 63510), (10585, 62106), (12045, 54578), (12702, 51755), (14115, 46574), (20702, 31755), (21170, 31053), (23287, 28230), (24090, 27289)]