15692474270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{563869}}^1$

素因数の和:563921

約数の個数: 48

約数和(自身を含む): 32397714720

約数和(自身を除く): 16705240450

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 563869, 1127738, 2819345, 5638690, 6202559, 12405118, 12968987, 25937974, 31012795, 62025590, 64844935, 68228149, 129689870, 136456298, 142658857, 285317714, 341140745, 682281490, 713294285, 1426588570, 1569247427, 3138494854, 7846237135, 15692474270]

約数ペア:

[(1, 15692474270), (2, 7846237135), (5, 3138494854), (10, 1569247427), (11, 1426588570), (22, 713294285), (23, 682281490), (46, 341140745), (55, 285317714), (110, 142658857), (115, 136456298), (121, 129689870), (230, 68228149), (242, 64844935), (253, 62025590), (506, 31012795), (605, 25937974), (1210, 12968987), (1265, 12405118), (2530, 6202559), (2783, 5638690), (5566, 2819345), (13915, 1127738), (27830, 563869)]