15289260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 49835520

約数和(自身を除く): 34546260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 617, 708, 826, 885, 1180, 1234, 1239, 1652, 1770, 1851, 2065, 2468, 2478, 3085, 3540, 3702, 4130, 4319, 4956, 6170, 6195, 7404, 8260, 8638, 9255, 12340, 12390, 12957, 17276, 18510, 21595, 24780, 25914, 36403, 37020, 43190, 51828, 64785, 72806, 86380, 109209, 129570, 145612, 182015, 218418, 254821, 259140, 364030, 436836, 509642, 546045, 728060, 764463, 1019284, 1092090, 1274105, 1528926, 2184180, 2548210, 3057852, 3822315, 5096420, 7644630, 15289260]

約数ペア:

[(1, 15289260), (2, 7644630), (3, 5096420), (4, 3822315), (5, 3057852), (6, 2548210), (7, 2184180), (10, 1528926), (12, 1274105), (14, 1092090), (15, 1019284), (20, 764463), (21, 728060), (28, 546045), (30, 509642), (35, 436836), (42, 364030), (59, 259140), (60, 254821), (70, 218418), (84, 182015), (105, 145612), (118, 129570), (140, 109209), (177, 86380), (210, 72806), (236, 64785), (295, 51828), (354, 43190), (413, 37020), (420, 36403), (590, 25914), (617, 24780), (708, 21595), (826, 18510), (885, 17276), (1180, 12957), (1234, 12390), (1239, 12340), (1652, 9255), (1770, 8638), (1851, 8260), (2065, 7404), (2468, 6195), (2478, 6170), (3085, 4956), (3540, 4319), (3702, 4130)]