270104870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 584810496

約数和(自身を除く): 314705626

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 127, 161, 230, 254, 322, 635, 805, 889, 1270, 1321, 1610, 1778, 2642, 2921, 4445, 5842, 6605, 8890, 9247, 13210, 14605, 18494, 20447, 29210, 30383, 40894, 46235, 60766, 92470, 102235, 151915, 167767, 204470, 212681, 303830, 335534, 425362, 838835, 1063405, 1174369, 1677670, 2126810, 2348738, 3858641, 5871845, 7717282, 11743690, 19293205, 27010487, 38586410, 54020974, 135052435, 270104870]

約数ペア:

[(1, 270104870), (2, 135052435), (5, 54020974), (7, 38586410), (10, 27010487), (14, 19293205), (23, 11743690), (35, 7717282), (46, 5871845), (70, 3858641), (115, 2348738), (127, 2126810), (161, 1677670), (230, 1174369), (254, 1063405), (322, 838835), (635, 425362), (805, 335534), (889, 303830), (1270, 212681), (1321, 204470), (1610, 167767), (1778, 151915), (2642, 102235), (2921, 92470), (4445, 60766), (5842, 46235), (6605, 40894), (8890, 30383), (9247, 29210), (13210, 20447), (14605, 18494)]