85513380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26891}}^1$

素因数の和:26956

約数の個数: 48

約数和(自身を含む): 243964224

約数和(自身を除く): 158450844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 26891, 53782, 80673, 107564, 134455, 161346, 268910, 322692, 403365, 537820, 806730, 1425223, 1613460, 2850446, 4275669, 5700892, 7126115, 8551338, 14252230, 17102676, 21378345, 28504460, 42756690, 85513380]

約数ペア:

[(1, 85513380), (2, 42756690), (3, 28504460), (4, 21378345), (5, 17102676), (6, 14252230), (10, 8551338), (12, 7126115), (15, 5700892), (20, 4275669), (30, 2850446), (53, 1613460), (60, 1425223), (106, 806730), (159, 537820), (212, 403365), (265, 322692), (318, 268910), (530, 161346), (636, 134455), (795, 107564), (1060, 80673), (1590, 53782), (3180, 26891)]