30836990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 57316896

約数和(自身を除く): 26479906

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 701, 830, 1402, 3505, 4399, 7010, 8798, 21995, 37153, 43990, 58183, 74306, 116366, 185765, 290915, 371530, 581830, 3083699, 6167398, 15418495, 30836990]

約数ペア:

[(1, 30836990), (2, 15418495), (5, 6167398), (10, 3083699), (53, 581830), (83, 371530), (106, 290915), (166, 185765), (265, 116366), (415, 74306), (530, 58183), (701, 43990), (830, 37153), (1402, 21995), (3505, 8798), (4399, 7010)]