30073470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 83690496

約数和(自身を除く): 53617026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2017, 2130, 2485, 2982, 4034, 4970, 6051, 7455, 10085, 12102, 14119, 14910, 20170, 28238, 30255, 42357, 60510, 70595, 84714, 141190, 143207, 211785, 286414, 423570, 429621, 716035, 859242, 1002449, 1432070, 2004898, 2148105, 3007347, 4296210, 5012245, 6014694, 10024490, 15036735, 30073470]

約数ペア:

[(1, 30073470), (2, 15036735), (3, 10024490), (5, 6014694), (6, 5012245), (7, 4296210), (10, 3007347), (14, 2148105), (15, 2004898), (21, 1432070), (30, 1002449), (35, 859242), (42, 716035), (70, 429621), (71, 423570), (105, 286414), (142, 211785), (210, 143207), (213, 141190), (355, 84714), (426, 70595), (497, 60510), (710, 42357), (994, 30255), (1065, 28238), (1491, 20170), (2017, 14910), (2130, 14119), (2485, 12102), (2982, 10085), (4034, 7455), (4970, 6051)]