47412180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263401}}^1$

素因数の和:263416

約数の個数: 36

約数和(自身を含む): 143817492

約数和(自身を除く): 96405312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263401, 526802, 790203, 1053604, 1317005, 1580406, 2370609, 2634010, 3160812, 3951015, 4741218, 5268020, 7902030, 9482436, 11853045, 15804060, 23706090, 47412180]

約数ペア:

[(1, 47412180), (2, 23706090), (3, 15804060), (4, 11853045), (5, 9482436), (6, 7902030), (9, 5268020), (10, 4741218), (12, 3951015), (15, 3160812), (18, 2634010), (20, 2370609), (30, 1580406), (36, 1317005), (45, 1053604), (60, 790203), (90, 526802), (180, 263401)]