90490070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 93645610

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 73, 110, 118, 146, 191, 295, 365, 382, 590, 649, 730, 803, 955, 1298, 1606, 1910, 2101, 3245, 4015, 4202, 4307, 6490, 8030, 8614, 10505, 11269, 13943, 21010, 21535, 22538, 27886, 43070, 47377, 56345, 69715, 94754, 112690, 123959, 139430, 153373, 236885, 247918, 306746, 473770, 619795, 766865, 822637, 1239590, 1533730, 1645274, 4113185, 8226370, 9049007, 18098014, 45245035, 90490070]

約数ペア:

[(1, 90490070), (2, 45245035), (5, 18098014), (10, 9049007), (11, 8226370), (22, 4113185), (55, 1645274), (59, 1533730), (73, 1239590), (110, 822637), (118, 766865), (146, 619795), (191, 473770), (295, 306746), (365, 247918), (382, 236885), (590, 153373), (649, 139430), (730, 123959), (803, 112690), (955, 94754), (1298, 69715), (1606, 56345), (1910, 47377), (2101, 43070), (3245, 27886), (4015, 22538), (4202, 21535), (4307, 21010), (6490, 13943), (8030, 11269), (8614, 10505)]