11807910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 31872960

約数和(自身を除く): 20065050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 433, 505, 606, 866, 909, 1010, 1299, 1515, 1818, 2165, 2598, 2727, 3030, 3897, 4330, 4545, 5454, 6495, 7794, 9090, 11691, 12990, 13635, 19485, 23382, 27270, 38970, 43733, 58455, 87466, 116910, 131199, 218665, 262398, 393597, 437330, 655995, 787194, 1180791, 1311990, 1967985, 2361582, 3935970, 5903955, 11807910]

約数ペア:

[(1, 11807910), (2, 5903955), (3, 3935970), (5, 2361582), (6, 1967985), (9, 1311990), (10, 1180791), (15, 787194), (18, 655995), (27, 437330), (30, 393597), (45, 262398), (54, 218665), (90, 131199), (101, 116910), (135, 87466), (202, 58455), (270, 43733), (303, 38970), (433, 27270), (505, 23382), (606, 19485), (866, 13635), (909, 12990), (1010, 11691), (1299, 9090), (1515, 7794), (1818, 6495), (2165, 5454), (2598, 4545), (2727, 4330), (3030, 3897)]