76159490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 83870590

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 139, 170, 187, 278, 293, 374, 586, 695, 935, 1390, 1465, 1529, 1870, 2363, 2930, 3058, 3223, 4726, 4981, 6446, 7645, 9962, 11815, 15290, 16115, 23630, 24905, 25993, 32230, 40727, 49810, 51986, 54791, 81454, 109582, 129965, 203635, 259930, 273955, 407270, 447997, 547910, 692359, 895994, 1384718, 2239985, 3461795, 4479970, 6923590, 7615949, 15231898, 38079745, 76159490]

約数ペア:

[(1, 76159490), (2, 38079745), (5, 15231898), (10, 7615949), (11, 6923590), (17, 4479970), (22, 3461795), (34, 2239985), (55, 1384718), (85, 895994), (110, 692359), (139, 547910), (170, 447997), (187, 407270), (278, 273955), (293, 259930), (374, 203635), (586, 129965), (695, 109582), (935, 81454), (1390, 54791), (1465, 51986), (1529, 49810), (1870, 40727), (2363, 32230), (2930, 25993), (3058, 24905), (3223, 23630), (4726, 16115), (4981, 15290), (6446, 11815), (7645, 9962)]