30881550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29411}}^1$

素因数の和:29433

約数の個数: 48

約数和(自身を含む): 87530112

約数和(自身を除く): 56648562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 29411, 58822, 88233, 147055, 176466, 205877, 294110, 411754, 441165, 617631, 735275, 882330, 1029385, 1235262, 1470550, 2058770, 2205825, 3088155, 4411650, 5146925, 6176310, 10293850, 15440775, 30881550]

約数ペア:

[(1, 30881550), (2, 15440775), (3, 10293850), (5, 6176310), (6, 5146925), (7, 4411650), (10, 3088155), (14, 2205825), (15, 2058770), (21, 1470550), (25, 1235262), (30, 1029385), (35, 882330), (42, 735275), (50, 617631), (70, 441165), (75, 411754), (105, 294110), (150, 205877), (175, 176466), (210, 147055), (350, 88233), (525, 58822), (1050, 29411)]