66278410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 146204352

約数和(自身を除く): 79925942

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 67, 85, 110, 115, 134, 170, 187, 230, 253, 335, 374, 391, 506, 529, 670, 737, 782, 935, 1058, 1139, 1265, 1474, 1541, 1870, 1955, 2278, 2530, 2645, 3082, 3685, 3910, 4301, 5290, 5695, 5819, 7370, 7705, 8602, 8993, 11390, 11638, 12529, 15410, 16951, 17986, 21505, 25058, 26197, 29095, 33902, 35443, 43010, 44965, 52394, 58190, 62645, 70886, 84755, 89930, 98923, 125290, 130985, 169510, 177215, 197846, 261970, 288167, 354430, 389873, 494615, 576334, 602531, 779746, 989230, 1205062, 1440835, 1949365, 2881670, 3012655, 3898730, 6025310, 6627841, 13255682, 33139205, 66278410]

約数ペア:

[(1, 66278410), (2, 33139205), (5, 13255682), (10, 6627841), (11, 6025310), (17, 3898730), (22, 3012655), (23, 2881670), (34, 1949365), (46, 1440835), (55, 1205062), (67, 989230), (85, 779746), (110, 602531), (115, 576334), (134, 494615), (170, 389873), (187, 354430), (230, 288167), (253, 261970), (335, 197846), (374, 177215), (391, 169510), (506, 130985), (529, 125290), (670, 98923), (737, 89930), (782, 84755), (935, 70886), (1058, 62645), (1139, 58190), (1265, 52394), (1474, 44965), (1541, 43010), (1870, 35443), (1955, 33902), (2278, 29095), (2530, 26197), (2645, 25058), (3082, 21505), (3685, 17986), (3910, 16951), (4301, 15410), (5290, 12529), (5695, 11638), (5819, 11390), (7370, 8993), (7705, 8602)]