8600390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 16445376

約数和(自身を除く): 7844986

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 613, 1226, 1403, 2806, 3065, 6130, 7015, 14030, 14099, 28198, 37393, 70495, 74786, 140990, 186965, 373930, 860039, 1720078, 4300195, 8600390]

約数ペア:

[(1, 8600390), (2, 4300195), (5, 1720078), (10, 860039), (23, 373930), (46, 186965), (61, 140990), (115, 74786), (122, 70495), (230, 37393), (305, 28198), (610, 14099), (613, 14030), (1226, 7015), (1403, 6130), (2806, 3065)]