30735270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1$

素因数の和:2829

約数の個数: 48

約数和(自身を含む): 80570880

約数和(自身を除く): 49835610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 2689, 3810, 5378, 5715, 8067, 11430, 13445, 16134, 24201, 26890, 40335, 48402, 80670, 121005, 242010, 341503, 683006, 1024509, 1707515, 2049018, 3073527, 3415030, 5122545, 6147054, 10245090, 15367635, 30735270]

約数ペア:

[(1, 30735270), (2, 15367635), (3, 10245090), (5, 6147054), (6, 5122545), (9, 3415030), (10, 3073527), (15, 2049018), (18, 1707515), (30, 1024509), (45, 683006), (90, 341503), (127, 242010), (254, 121005), (381, 80670), (635, 48402), (762, 40335), (1143, 26890), (1270, 24201), (1905, 16134), (2286, 13445), (2689, 11430), (3810, 8067), (5378, 5715)]