8742030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 14585970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 449, 590, 649, 885, 898, 1298, 1347, 1770, 1947, 2245, 2694, 3245, 3894, 4490, 4939, 6490, 6735, 9735, 9878, 13470, 14817, 19470, 24695, 26491, 29634, 49390, 52982, 74085, 79473, 132455, 148170, 158946, 264910, 291401, 397365, 582802, 794730, 874203, 1457005, 1748406, 2914010, 4371015, 8742030]

約数ペア:

[(1, 8742030), (2, 4371015), (3, 2914010), (5, 1748406), (6, 1457005), (10, 874203), (11, 794730), (15, 582802), (22, 397365), (30, 291401), (33, 264910), (55, 158946), (59, 148170), (66, 132455), (110, 79473), (118, 74085), (165, 52982), (177, 49390), (295, 29634), (330, 26491), (354, 24695), (449, 19470), (590, 14817), (649, 13470), (885, 9878), (898, 9735), (1298, 6735), (1347, 6490), (1770, 4939), (1947, 4490), (2245, 3894), (2694, 3245)]