2021647590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{13037}}^1$

素因数の和:14773

約数の個数: 48

約数和(自身を含む): 5259737808

約数和(自身を除く): 3238090218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1723, 3446, 5169, 8615, 10338, 13037, 15507, 17230, 25845, 26074, 31014, 39111, 51690, 65185, 77535, 78222, 117333, 130370, 155070, 195555, 234666, 391110, 586665, 1173330, 22462751, 44925502, 67388253, 112313755, 134776506, 202164759, 224627510, 336941265, 404329518, 673882530, 1010823795, 2021647590]

約数ペア:

[(1, 2021647590), (2, 1010823795), (3, 673882530), (5, 404329518), (6, 336941265), (9, 224627510), (10, 202164759), (15, 134776506), (18, 112313755), (30, 67388253), (45, 44925502), (90, 22462751), (1723, 1173330), (3446, 586665), (5169, 391110), (8615, 234666), (10338, 195555), (13037, 155070), (15507, 130370), (17230, 117333), (25845, 78222), (26074, 77535), (31014, 65185), (39111, 51690)]