71853630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3473

約数の個数: 64

約数和(自身を含む): 186485760

約数和(自身を除く): 114632130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3407, 3515, 4218, 6814, 7030, 10221, 10545, 17035, 20442, 21090, 34070, 51105, 64733, 102210, 126059, 129466, 194199, 252118, 323665, 378177, 388398, 630295, 647330, 756354, 970995, 1260590, 1890885, 1941990, 2395121, 3781770, 4790242, 7185363, 11975605, 14370726, 23951210, 35926815, 71853630]

約数ペア:

[(1, 71853630), (2, 35926815), (3, 23951210), (5, 14370726), (6, 11975605), (10, 7185363), (15, 4790242), (19, 3781770), (30, 2395121), (37, 1941990), (38, 1890885), (57, 1260590), (74, 970995), (95, 756354), (111, 647330), (114, 630295), (185, 388398), (190, 378177), (222, 323665), (285, 252118), (370, 194199), (555, 129466), (570, 126059), (703, 102210), (1110, 64733), (1406, 51105), (2109, 34070), (3407, 21090), (3515, 20442), (4218, 17035), (6814, 10545), (7030, 10221)]