29945220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1283}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 84127680

約数和(自身を除く): 54182460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1283, 1556, 1945, 2334, 2566, 3849, 3890, 4668, 5132, 5835, 6415, 7698, 7780, 11670, 12830, 15396, 19245, 23340, 25660, 38490, 76980, 499087, 998174, 1497261, 1996348, 2495435, 2994522, 4990870, 5989044, 7486305, 9981740, 14972610, 29945220]

約数ペア:

[(1, 29945220), (2, 14972610), (3, 9981740), (4, 7486305), (5, 5989044), (6, 4990870), (10, 2994522), (12, 2495435), (15, 1996348), (20, 1497261), (30, 998174), (60, 499087), (389, 76980), (778, 38490), (1167, 25660), (1283, 23340), (1556, 19245), (1945, 15396), (2334, 12830), (2566, 11670), (3849, 7780), (3890, 7698), (4668, 6415), (5132, 5835)]