29530980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18229}}^1$

素因数の和:18250

約数の個数: 60

約数和(自身を含む): 92644860

約数和(自身を除く): 63113880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18229, 36458, 54687, 72916, 91145, 109374, 164061, 182290, 218748, 273435, 328122, 364580, 492183, 546870, 656244, 820305, 984366, 1093740, 1476549, 1640610, 1968732, 2460915, 2953098, 3281220, 4921830, 5906196, 7382745, 9843660, 14765490, 29530980]

約数ペア:

[(1, 29530980), (2, 14765490), (3, 9843660), (4, 7382745), (5, 5906196), (6, 4921830), (9, 3281220), (10, 2953098), (12, 2460915), (15, 1968732), (18, 1640610), (20, 1476549), (27, 1093740), (30, 984366), (36, 820305), (45, 656244), (54, 546870), (60, 492183), (81, 364580), (90, 328122), (108, 273435), (135, 218748), (162, 182290), (180, 164061), (270, 109374), (324, 91145), (405, 72916), (540, 54687), (810, 36458), (1620, 18229)]