68191930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5987}}^1$

素因数の和:6078

約数の個数: 32

約数和(自身を含む): 131927616

約数和(自身を除く): 63735686

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 5987, 11390, 11974, 29935, 59870, 101779, 203558, 401129, 508895, 802258, 1017790, 2005645, 4011290, 6819193, 13638386, 34095965, 68191930]

約数ペア:

[(1, 68191930), (2, 34095965), (5, 13638386), (10, 6819193), (17, 4011290), (34, 2005645), (67, 1017790), (85, 802258), (134, 508895), (170, 401129), (335, 203558), (670, 101779), (1139, 59870), (2278, 29935), (5695, 11974), (5987, 11390)]