2175559870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15937}}^1$

素因数の和:16045

約数の個数: 64

約数和(自身を含む): 4585553856

約数和(自身を除く): 2409993986

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 73, 85, 110, 146, 170, 187, 365, 374, 730, 803, 935, 1241, 1606, 1870, 2482, 4015, 6205, 8030, 12410, 13651, 15937, 27302, 31874, 68255, 79685, 136510, 159370, 175307, 270929, 350614, 541858, 876535, 1163401, 1354645, 1753070, 2326802, 2709290, 2980219, 5817005, 5960438, 11634010, 12797411, 14901095, 19777817, 25594822, 29802190, 39555634, 63987055, 98889085, 127974110, 197778170, 217555987, 435111974, 1087779935, 2175559870]

約数ペア:

[(1, 2175559870), (2, 1087779935), (5, 435111974), (10, 217555987), (11, 197778170), (17, 127974110), (22, 98889085), (34, 63987055), (55, 39555634), (73, 29802190), (85, 25594822), (110, 19777817), (146, 14901095), (170, 12797411), (187, 11634010), (365, 5960438), (374, 5817005), (730, 2980219), (803, 2709290), (935, 2326802), (1241, 1753070), (1606, 1354645), (1870, 1163401), (2482, 876535), (4015, 541858), (6205, 350614), (8030, 270929), (12410, 175307), (13651, 159370), (15937, 136510), (27302, 79685), (31874, 68255)]