73172090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 136774656

約数和(自身を除く): 63602566

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 965, 1223, 1930, 2446, 5983, 6115, 11966, 12230, 29915, 37913, 59830, 75826, 189565, 236039, 379130, 472078, 1180195, 2360390, 7317209, 14634418, 36586045, 73172090]

約数ペア:

[(1, 73172090), (2, 36586045), (5, 14634418), (10, 7317209), (31, 2360390), (62, 1180195), (155, 472078), (193, 379130), (310, 236039), (386, 189565), (965, 75826), (1223, 59830), (1930, 37913), (2446, 29915), (5983, 12230), (6115, 11966)]