137144790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19289}}^1$

素因数の和:19381

約数の個数: 48

約数和(自身を含む): 361108800

約数和(自身を除く): 223964010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 19289, 38578, 57867, 96445, 115734, 173601, 192890, 289335, 347202, 578670, 868005, 1523831, 1736010, 3047662, 4571493, 7619155, 9142986, 13714479, 15238310, 22857465, 27428958, 45714930, 68572395, 137144790]

約数ペア:

[(1, 137144790), (2, 68572395), (3, 45714930), (5, 27428958), (6, 22857465), (9, 15238310), (10, 13714479), (15, 9142986), (18, 7619155), (30, 4571493), (45, 3047662), (79, 1736010), (90, 1523831), (158, 868005), (237, 578670), (395, 347202), (474, 289335), (711, 192890), (790, 173601), (1185, 115734), (1422, 96445), (2370, 57867), (3555, 38578), (7110, 19289)]