30810612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 85098720

約数和(自身を除く): 54288108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 859, 1281, 1708, 1718, 2562, 2577, 2989, 3436, 5124, 5154, 5978, 6013, 8967, 10308, 11956, 12026, 17934, 18039, 24052, 35868, 36078, 42091, 52399, 72156, 84182, 104798, 126273, 157197, 168364, 209596, 252546, 314394, 366793, 505092, 628788, 733586, 1100379, 1467172, 2200758, 2567551, 4401516, 5135102, 7702653, 10270204, 15405306, 30810612]

約数ペア:

[(1, 30810612), (2, 15405306), (3, 10270204), (4, 7702653), (6, 5135102), (7, 4401516), (12, 2567551), (14, 2200758), (21, 1467172), (28, 1100379), (42, 733586), (49, 628788), (61, 505092), (84, 366793), (98, 314394), (122, 252546), (147, 209596), (183, 168364), (196, 157197), (244, 126273), (294, 104798), (366, 84182), (427, 72156), (588, 52399), (732, 42091), (854, 36078), (859, 35868), (1281, 24052), (1708, 18039), (1718, 17934), (2562, 12026), (2577, 11956), (2989, 10308), (3436, 8967), (5124, 6013), (5154, 5978)]