30071560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6653}}^1$

素因数の和:6777

約数の個数: 32

約数和(自身を含む): 68270040

約数和(自身を除く): 38198480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 6653, 13306, 26612, 33265, 53224, 66530, 133060, 266120, 751789, 1503578, 3007156, 3758945, 6014312, 7517890, 15035780, 30071560]

約数ペア:

[(1, 30071560), (2, 15035780), (4, 7517890), (5, 6014312), (8, 3758945), (10, 3007156), (20, 1503578), (40, 751789), (113, 266120), (226, 133060), (452, 66530), (565, 53224), (904, 33265), (1130, 26612), (2260, 13306), (4520, 6653)]