8196870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 21876480

約数和(自身を除く): 13679610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 421, 590, 649, 842, 885, 1263, 1298, 1770, 1947, 2105, 2526, 3245, 3894, 4210, 4631, 6315, 6490, 9262, 9735, 12630, 13893, 19470, 23155, 24839, 27786, 46310, 49678, 69465, 74517, 124195, 138930, 149034, 248390, 273229, 372585, 546458, 745170, 819687, 1366145, 1639374, 2732290, 4098435, 8196870]

約数ペア:

[(1, 8196870), (2, 4098435), (3, 2732290), (5, 1639374), (6, 1366145), (10, 819687), (11, 745170), (15, 546458), (22, 372585), (30, 273229), (33, 248390), (55, 149034), (59, 138930), (66, 124195), (110, 74517), (118, 69465), (165, 49678), (177, 46310), (295, 27786), (330, 24839), (354, 23155), (421, 19470), (590, 13893), (649, 12630), (842, 9735), (885, 9262), (1263, 6490), (1298, 6315), (1770, 4631), (1947, 4210), (2105, 3894), (2526, 3245)]