75979970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 161989632

約数和(自身を除く): 86009662

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 187, 205, 374, 410, 451, 697, 902, 935, 991, 1394, 1870, 1982, 2255, 3485, 4510, 4955, 6970, 7667, 9910, 10901, 15334, 16847, 21802, 33694, 38335, 40631, 54505, 76670, 81262, 84235, 109010, 168470, 185317, 203155, 370634, 406310, 446941, 690727, 893882, 926585, 1381454, 1853170, 2234705, 3453635, 4469410, 6907270, 7597997, 15195994, 37989985, 75979970]

約数ペア:

[(1, 75979970), (2, 37989985), (5, 15195994), (10, 7597997), (11, 6907270), (17, 4469410), (22, 3453635), (34, 2234705), (41, 1853170), (55, 1381454), (82, 926585), (85, 893882), (110, 690727), (170, 446941), (187, 406310), (205, 370634), (374, 203155), (410, 185317), (451, 168470), (697, 109010), (902, 84235), (935, 81262), (991, 76670), (1394, 54505), (1870, 40631), (1982, 38335), (2255, 33694), (3485, 21802), (4510, 16847), (4955, 15334), (6970, 10901), (7667, 9910)]