77181090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{787}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 212419584

約数和(自身を除く): 135238494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 467, 787, 934, 1401, 1574, 2335, 2361, 2802, 3269, 3935, 4670, 4722, 5509, 6538, 7005, 7870, 9807, 11018, 11805, 14010, 16345, 16527, 19614, 23610, 27545, 32690, 33054, 49035, 55090, 82635, 98070, 165270, 367529, 735058, 1102587, 1837645, 2205174, 2572703, 3675290, 5145406, 5512935, 7718109, 11025870, 12863515, 15436218, 25727030, 38590545, 77181090]

約数ペア:

[(1, 77181090), (2, 38590545), (3, 25727030), (5, 15436218), (6, 12863515), (7, 11025870), (10, 7718109), (14, 5512935), (15, 5145406), (21, 3675290), (30, 2572703), (35, 2205174), (42, 1837645), (70, 1102587), (105, 735058), (210, 367529), (467, 165270), (787, 98070), (934, 82635), (1401, 55090), (1574, 49035), (2335, 33054), (2361, 32690), (2802, 27545), (3269, 23610), (3935, 19614), (4670, 16527), (4722, 16345), (5509, 14010), (6538, 11805), (7005, 11018), (7870, 9807)]