29395660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 76285440

約数和(自身を除く): 46889780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 257, 266, 301, 380, 430, 514, 532, 602, 665, 817, 860, 1028, 1204, 1285, 1330, 1505, 1634, 1799, 2570, 2660, 3010, 3268, 3598, 4085, 4883, 5140, 5719, 6020, 7196, 8170, 8995, 9766, 11051, 11438, 16340, 17990, 19532, 22102, 22876, 24415, 28595, 34181, 35980, 44204, 48830, 55255, 57190, 68362, 77357, 97660, 110510, 114380, 136724, 154714, 170905, 209969, 221020, 309428, 341810, 386785, 419938, 683620, 773570, 839876, 1049845, 1469783, 1547140, 2099690, 2939566, 4199380, 5879132, 7348915, 14697830, 29395660]

約数ペア:

[(1, 29395660), (2, 14697830), (4, 7348915), (5, 5879132), (7, 4199380), (10, 2939566), (14, 2099690), (19, 1547140), (20, 1469783), (28, 1049845), (35, 839876), (38, 773570), (43, 683620), (70, 419938), (76, 386785), (86, 341810), (95, 309428), (133, 221020), (140, 209969), (172, 170905), (190, 154714), (215, 136724), (257, 114380), (266, 110510), (301, 97660), (380, 77357), (430, 68362), (514, 57190), (532, 55255), (602, 48830), (665, 44204), (817, 35980), (860, 34181), (1028, 28595), (1204, 24415), (1285, 22876), (1330, 22102), (1505, 19532), (1634, 17990), (1799, 16340), (2570, 11438), (2660, 11051), (3010, 9766), (3268, 8995), (3598, 8170), (4085, 7196), (4883, 6020), (5140, 5719)]