1359245220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{730777}}^1$

素因数の和:730820

約数の個数: 48

約数和(自身を含む): 3928662528

約数和(自身を除く): 2569417308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 730777, 1461554, 2192331, 2923108, 3653885, 4384662, 7307770, 8769324, 10961655, 14615540, 21923310, 22654087, 43846620, 45308174, 67962261, 90616348, 113270435, 135924522, 226540870, 271849044, 339811305, 453081740, 679622610, 1359245220]

約数ペア:

[(1, 1359245220), (2, 679622610), (3, 453081740), (4, 339811305), (5, 271849044), (6, 226540870), (10, 135924522), (12, 113270435), (15, 90616348), (20, 67962261), (30, 45308174), (31, 43846620), (60, 22654087), (62, 21923310), (93, 14615540), (124, 10961655), (155, 8769324), (186, 7307770), (310, 4384662), (372, 3653885), (465, 2923108), (620, 2192331), (930, 1461554), (1860, 730777)]