105881270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 225675072

約数和(自身を除く): 119793802

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 187, 205, 374, 410, 451, 697, 902, 935, 1381, 1394, 1870, 2255, 2762, 3485, 4510, 6905, 6970, 7667, 13810, 15191, 15334, 23477, 30382, 38335, 46954, 56621, 75955, 76670, 113242, 117385, 151910, 234770, 258247, 283105, 516494, 566210, 622831, 962557, 1245662, 1291235, 1925114, 2582470, 3114155, 4812785, 6228310, 9625570, 10588127, 21176254, 52940635, 105881270]

約数ペア:

[(1, 105881270), (2, 52940635), (5, 21176254), (10, 10588127), (11, 9625570), (17, 6228310), (22, 4812785), (34, 3114155), (41, 2582470), (55, 1925114), (82, 1291235), (85, 1245662), (110, 962557), (170, 622831), (187, 566210), (205, 516494), (374, 283105), (410, 258247), (451, 234770), (697, 151910), (902, 117385), (935, 113242), (1381, 76670), (1394, 75955), (1870, 56621), (2255, 46954), (2762, 38335), (3485, 30382), (4510, 23477), (6905, 15334), (6970, 15191), (7667, 13810)]