1435890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 3597696

約数和(自身を除く): 2161806

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2081, 4162, 6243, 10405, 12486, 20810, 31215, 47863, 62430, 95726, 143589, 239315, 287178, 478630, 717945, 1435890]

約数ペア:

[(1, 1435890), (2, 717945), (3, 478630), (5, 287178), (6, 239315), (10, 143589), (15, 95726), (23, 62430), (30, 47863), (46, 31215), (69, 20810), (115, 12486), (138, 10405), (230, 6243), (345, 4162), (690, 2081)]