1380307010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{23399}}^1$

素因数の和:23770

約数の個数: 32

約数和(自身を含む): 2638396800

約数和(自身を除く): 1258089790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1735, 3470, 5899, 11798, 23399, 29495, 46798, 58990, 116995, 233990, 397783, 795566, 1988915, 3977830, 8119453, 16238906, 40597265, 81194530, 138030701, 276061402, 690153505, 1380307010]

約数ペア:

[(1, 1380307010), (2, 690153505), (5, 276061402), (10, 138030701), (17, 81194530), (34, 40597265), (85, 16238906), (170, 8119453), (347, 3977830), (694, 1988915), (1735, 795566), (3470, 397783), (5899, 233990), (11798, 116995), (23399, 58990), (29495, 46798)]