13560870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 35239680

約数和(自身を除く): 21678810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 643, 703, 1110, 1286, 1406, 1929, 2109, 3215, 3515, 3858, 4218, 6430, 7030, 9645, 10545, 12217, 19290, 21090, 23791, 24434, 36651, 47582, 61085, 71373, 73302, 118955, 122170, 142746, 183255, 237910, 356865, 366510, 452029, 713730, 904058, 1356087, 2260145, 2712174, 4520290, 6780435, 13560870]

約数ペア:

[(1, 13560870), (2, 6780435), (3, 4520290), (5, 2712174), (6, 2260145), (10, 1356087), (15, 904058), (19, 713730), (30, 452029), (37, 366510), (38, 356865), (57, 237910), (74, 183255), (95, 142746), (111, 122170), (114, 118955), (185, 73302), (190, 71373), (222, 61085), (285, 47582), (370, 36651), (555, 24434), (570, 23791), (643, 21090), (703, 19290), (1110, 12217), (1286, 10545), (1406, 9645), (1929, 7030), (2109, 6430), (3215, 4218), (3515, 3858)]