680202

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 1617408

約数和(自身を除く): 937206

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 53, 62, 69, 93, 106, 138, 159, 186, 207, 279, 318, 414, 477, 558, 713, 954, 1219, 1426, 1643, 2139, 2438, 3286, 3657, 4278, 4929, 6417, 7314, 9858, 10971, 12834, 14787, 21942, 29574, 37789, 75578, 113367, 226734, 340101, 680202]

約数ペア:

[(1, 680202), (2, 340101), (3, 226734), (6, 113367), (9, 75578), (18, 37789), (23, 29574), (31, 21942), (46, 14787), (53, 12834), (62, 10971), (69, 9858), (93, 7314), (106, 6417), (138, 4929), (159, 4278), (186, 3657), (207, 3286), (279, 2438), (318, 2139), (414, 1643), (477, 1426), (558, 1219), (713, 954)]