2910014240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4987}}^1$

素因数の和:5530

約数の個数: 96

約数和(自身を含む): 7873697664

約数和(自身を除く): 4963683424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 521, 560, 1042, 1120, 2084, 2605, 3647, 4168, 4987, 5210, 7294, 8336, 9974, 10420, 14588, 16672, 18235, 19948, 20840, 24935, 29176, 34909, 36470, 39896, 41680, 49870, 58352, 69818, 72940, 79792, 83360, 99740, 116704, 139636, 145880, 159584, 174545, 199480, 279272, 291760, 349090, 398960, 558544, 583520, 698180, 797920, 1117088, 1396360, 2598227, 2792720, 5196454, 5585440, 10392908, 12991135, 18187589, 20785816, 25982270, 36375178, 41571632, 51964540, 72750356, 83143264, 90937945, 103929080, 145500712, 181875890, 207858160, 291001424, 363751780, 415716320, 582002848, 727503560, 1455007120, 2910014240]

約数ペア:

[(1, 2910014240), (2, 1455007120), (4, 727503560), (5, 582002848), (7, 415716320), (8, 363751780), (10, 291001424), (14, 207858160), (16, 181875890), (20, 145500712), (28, 103929080), (32, 90937945), (35, 83143264), (40, 72750356), (56, 51964540), (70, 41571632), (80, 36375178), (112, 25982270), (140, 20785816), (160, 18187589), (224, 12991135), (280, 10392908), (521, 5585440), (560, 5196454), (1042, 2792720), (1120, 2598227), (2084, 1396360), (2605, 1117088), (3647, 797920), (4168, 698180), (4987, 583520), (5210, 558544), (7294, 398960), (8336, 349090), (9974, 291760), (10420, 279272), (14588, 199480), (16672, 174545), (18235, 159584), (19948, 145880), (20840, 139636), (24935, 116704), (29176, 99740), (34909, 83360), (36470, 79792), (39896, 72940), (41680, 69818), (49870, 58352)]