30117528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19941

約数の個数: 64

約数和(自身を含む): 95616000

約数和(自身を除く): 65498472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19919, 39838, 59757, 79676, 119514, 139433, 159352, 179271, 239028, 278866, 358542, 418299, 478056, 537813, 557732, 717084, 836598, 1075626, 1115464, 1254897, 1434168, 1673196, 2151252, 2509794, 3346392, 3764691, 4302504, 5019588, 7529382, 10039176, 15058764, 30117528]

約数ペア:

[(1, 30117528), (2, 15058764), (3, 10039176), (4, 7529382), (6, 5019588), (7, 4302504), (8, 3764691), (9, 3346392), (12, 2509794), (14, 2151252), (18, 1673196), (21, 1434168), (24, 1254897), (27, 1115464), (28, 1075626), (36, 836598), (42, 717084), (54, 557732), (56, 537813), (63, 478056), (72, 418299), (84, 358542), (108, 278866), (126, 239028), (168, 179271), (189, 159352), (216, 139433), (252, 119514), (378, 79676), (504, 59757), (756, 39838), (1512, 19919)]