540702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1381}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 1343702016

約数和(自身を除く): 802999086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 421, 465, 842, 930, 1263, 1381, 2105, 2526, 2762, 4143, 4210, 6315, 6905, 8286, 12630, 13051, 13810, 20715, 26102, 39153, 41430, 42811, 65255, 78306, 85622, 128433, 130510, 195765, 214055, 256866, 391530, 428110, 581401, 642165, 1162802, 1284330, 1744203, 2907005, 3488406, 5814010, 8721015, 17442030, 18023431, 36046862, 54070293, 90117155, 108140586, 180234310, 270351465, 540702930]

約数ペア:

[(1, 540702930), (2, 270351465), (3, 180234310), (5, 108140586), (6, 90117155), (10, 54070293), (15, 36046862), (30, 18023431), (31, 17442030), (62, 8721015), (93, 5814010), (155, 3488406), (186, 2907005), (310, 1744203), (421, 1284330), (465, 1162802), (842, 642165), (930, 581401), (1263, 428110), (1381, 391530), (2105, 256866), (2526, 214055), (2762, 195765), (4143, 130510), (4210, 128433), (6315, 85622), (6905, 78306), (8286, 65255), (12630, 42811), (13051, 41430), (13810, 39153), (20715, 26102)]