64804933810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691843}}^1$

素因数の和:691915

約数の個数: 64

約数和(自身を含む): 134494473600

約数和(自身を除く): 69689539790

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 646, 986, 1102, 1615, 2465, 2755, 3230, 4930, 5510, 9367, 18734, 46835, 93670, 691843, 1383686, 3459215, 6918430, 11761331, 13145017, 20063447, 23522662, 26290034, 40126894, 58806655, 65725085, 100317235, 117613310, 131450170, 200634470, 223465289, 341078599, 381205493, 446930578, 682157198, 762410986, 1117326445, 1705392995, 1906027465, 2234652890, 3410785990, 3812054930, 6480493381, 12960986762, 32402466905, 64804933810]

約数ペア:

[(1, 64804933810), (2, 32402466905), (5, 12960986762), (10, 6480493381), (17, 3812054930), (19, 3410785990), (29, 2234652890), (34, 1906027465), (38, 1705392995), (58, 1117326445), (85, 762410986), (95, 682157198), (145, 446930578), (170, 381205493), (190, 341078599), (290, 223465289), (323, 200634470), (493, 131450170), (551, 117613310), (646, 100317235), (986, 65725085), (1102, 58806655), (1615, 40126894), (2465, 26290034), (2755, 23522662), (3230, 20063447), (4930, 13145017), (5510, 11761331), (9367, 6918430), (18734, 3459215), (46835, 1383686), (93670, 691843)]