7771010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 15886584

約数和(自身を除く): 8115574

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 113, 115, 130, 226, 230, 299, 529, 565, 598, 1058, 1130, 1469, 1495, 2599, 2645, 2938, 2990, 5198, 5290, 6877, 7345, 12995, 13754, 14690, 25990, 33787, 34385, 59777, 67574, 68770, 119554, 168935, 298885, 337870, 597770, 777101, 1554202, 3885505, 7771010]

約数ペア:

[(1, 7771010), (2, 3885505), (5, 1554202), (10, 777101), (13, 597770), (23, 337870), (26, 298885), (46, 168935), (65, 119554), (113, 68770), (115, 67574), (130, 59777), (226, 34385), (230, 33787), (299, 25990), (529, 14690), (565, 13754), (598, 12995), (1058, 7345), (1130, 6877), (1469, 5290), (1495, 5198), (2599, 2990), (2645, 2938)]