34381820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 86546880

約数和(自身を除く): 52165060

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 110, 116, 145, 170, 187, 220, 290, 317, 319, 340, 374, 493, 580, 634, 638, 748, 935, 986, 1268, 1276, 1585, 1595, 1870, 1972, 2465, 3170, 3190, 3487, 3740, 4930, 5389, 5423, 6340, 6380, 6974, 9193, 9860, 10778, 10846, 13948, 17435, 18386, 21556, 21692, 26945, 27115, 34870, 36772, 45965, 53890, 54230, 59279, 69740, 91930, 101123, 107780, 108460, 118558, 156281, 183860, 202246, 237116, 296395, 312562, 404492, 505615, 592790, 625124, 781405, 1011230, 1185580, 1562810, 1719091, 2022460, 3125620, 3438182, 6876364, 8595455, 17190910, 34381820]

約数ペア:

[(1, 34381820), (2, 17190910), (4, 8595455), (5, 6876364), (10, 3438182), (11, 3125620), (17, 2022460), (20, 1719091), (22, 1562810), (29, 1185580), (34, 1011230), (44, 781405), (55, 625124), (58, 592790), (68, 505615), (85, 404492), (110, 312562), (116, 296395), (145, 237116), (170, 202246), (187, 183860), (220, 156281), (290, 118558), (317, 108460), (319, 107780), (340, 101123), (374, 91930), (493, 69740), (580, 59279), (634, 54230), (638, 53890), (748, 45965), (935, 36772), (986, 34870), (1268, 27115), (1276, 26945), (1585, 21692), (1595, 21556), (1870, 18386), (1972, 17435), (2465, 13948), (3170, 10846), (3190, 10778), (3487, 9860), (3740, 9193), (4930, 6974), (5389, 6380), (5423, 6340)]