30318310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 65193984

約数和(自身を除く): 34875674

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 523, 527, 682, 935, 1046, 1054, 1705, 1870, 2615, 2635, 3410, 5230, 5270, 5753, 5797, 8891, 11506, 11594, 16213, 17782, 28765, 28985, 32426, 44455, 57530, 57970, 81065, 88910, 97801, 162130, 178343, 195602, 275621, 356686, 489005, 551242, 891715, 978010, 1378105, 1783430, 2756210, 3031831, 6063662, 15159155, 30318310]

約数ペア:

[(1, 30318310), (2, 15159155), (5, 6063662), (10, 3031831), (11, 2756210), (17, 1783430), (22, 1378105), (31, 978010), (34, 891715), (55, 551242), (62, 489005), (85, 356686), (110, 275621), (155, 195602), (170, 178343), (187, 162130), (310, 97801), (341, 88910), (374, 81065), (523, 57970), (527, 57530), (682, 44455), (935, 32426), (1046, 28985), (1054, 28765), (1705, 17782), (1870, 16213), (2615, 11594), (2635, 11506), (3410, 8891), (5230, 5797), (5270, 5753)]