610068760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7699}}^1$

素因数の和:8000

約数の個数: 64

約数和(自身を含む): 1574496000

約数和(自身を除く): 964427240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 566, 1132, 1415, 1981, 2264, 2830, 3962, 5660, 7699, 7924, 9905, 11320, 15398, 15848, 19810, 30796, 38495, 39620, 53893, 61592, 76990, 79240, 107786, 153980, 215572, 269465, 307960, 431144, 538930, 1077860, 2155720, 2178817, 4357634, 8715268, 10894085, 15251719, 17430536, 21788170, 30503438, 43576340, 61006876, 76258595, 87152680, 122013752, 152517190, 305034380, 610068760]

約数ペア:

[(1, 610068760), (2, 305034380), (4, 152517190), (5, 122013752), (7, 87152680), (8, 76258595), (10, 61006876), (14, 43576340), (20, 30503438), (28, 21788170), (35, 17430536), (40, 15251719), (56, 10894085), (70, 8715268), (140, 4357634), (280, 2178817), (283, 2155720), (566, 1077860), (1132, 538930), (1415, 431144), (1981, 307960), (2264, 269465), (2830, 215572), (3962, 153980), (5660, 107786), (7699, 79240), (7924, 76990), (9905, 61592), (11320, 53893), (15398, 39620), (15848, 38495), (19810, 30796)]