29542020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{761}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 82954368

約数和(自身を除く): 53412348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 761, 1294, 1522, 1941, 2283, 2588, 3044, 3235, 3805, 3882, 4566, 6470, 7610, 7764, 9132, 9705, 11415, 12940, 15220, 19410, 22830, 38820, 45660, 492367, 984734, 1477101, 1969468, 2461835, 2954202, 4923670, 5908404, 7385505, 9847340, 14771010, 29542020]

約数ペア:

[(1, 29542020), (2, 14771010), (3, 9847340), (4, 7385505), (5, 5908404), (6, 4923670), (10, 2954202), (12, 2461835), (15, 1969468), (20, 1477101), (30, 984734), (60, 492367), (647, 45660), (761, 38820), (1294, 22830), (1522, 19410), (1941, 15220), (2283, 12940), (2588, 11415), (3044, 9705), (3235, 9132), (3805, 7764), (3882, 7610), (4566, 6470)]