26455890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2267}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 63685440

約数和(自身を除く): 37229550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2267, 2334, 3890, 4534, 5835, 6801, 11335, 11670, 13602, 22670, 34005, 68010, 881863, 1763726, 2645589, 4409315, 5291178, 8818630, 13227945, 26455890]

約数ペア:

[(1, 26455890), (2, 13227945), (3, 8818630), (5, 5291178), (6, 4409315), (10, 2645589), (15, 1763726), (30, 881863), (389, 68010), (778, 34005), (1167, 22670), (1945, 13602), (2267, 11670), (2334, 11335), (3890, 6801), (4534, 5835)]