947671020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5264839}}^1$

素因数の和:5264854

約数の個数: 36

約数和(自身を含む): 2874602640

約数和(自身を除く): 1926931620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5264839, 10529678, 15794517, 21059356, 26324195, 31589034, 47383551, 52648390, 63178068, 78972585, 94767102, 105296780, 157945170, 189534204, 236917755, 315890340, 473835510, 947671020]

約数ペア:

[(1, 947671020), (2, 473835510), (3, 315890340), (4, 236917755), (5, 189534204), (6, 157945170), (9, 105296780), (10, 94767102), (12, 78972585), (15, 63178068), (18, 52648390), (20, 47383551), (30, 31589034), (36, 26324195), (45, 21059356), (60, 15794517), (90, 10529678), (180, 5264839)]