91037380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 148463420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1319, 1972, 2030, 2380, 2465, 2638, 3451, 4060, 4930, 5276, 6595, 6902, 9233, 9860, 13190, 13804, 17255, 18466, 22423, 26380, 34510, 36932, 38251, 44846, 46165, 69020, 76502, 89692, 92330, 112115, 153004, 156961, 184660, 191255, 224230, 267757, 313922, 382510, 448460, 535514, 627844, 650267, 765020, 784805, 1071028, 1300534, 1338785, 1569610, 2601068, 2677570, 3139220, 3251335, 4551869, 5355140, 6502670, 9103738, 13005340, 18207476, 22759345, 45518690, 91037380]

約数ペア:

[(1, 91037380), (2, 45518690), (4, 22759345), (5, 18207476), (7, 13005340), (10, 9103738), (14, 6502670), (17, 5355140), (20, 4551869), (28, 3251335), (29, 3139220), (34, 2677570), (35, 2601068), (58, 1569610), (68, 1338785), (70, 1300534), (85, 1071028), (116, 784805), (119, 765020), (140, 650267), (145, 627844), (170, 535514), (203, 448460), (238, 382510), (290, 313922), (340, 267757), (406, 224230), (476, 191255), (493, 184660), (580, 156961), (595, 153004), (812, 112115), (986, 92330), (1015, 89692), (1190, 76502), (1319, 69020), (1972, 46165), (2030, 44846), (2380, 38251), (2465, 36932), (2638, 34510), (3451, 26380), (4060, 22423), (4930, 18466), (5276, 17255), (6595, 13804), (6902, 13190), (9233, 9860)]