68629850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 136116288

約数和(自身を除く): 67486438

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 263, 307, 425, 526, 614, 850, 1315, 1535, 2630, 3070, 4471, 5219, 6575, 7675, 8942, 10438, 13150, 15350, 22355, 26095, 44710, 52190, 80741, 111775, 130475, 161482, 223550, 260950, 403705, 807410, 1372597, 2018525, 2745194, 4037050, 6862985, 13725970, 34314925, 68629850]

約数ペア:

[(1, 68629850), (2, 34314925), (5, 13725970), (10, 6862985), (17, 4037050), (25, 2745194), (34, 2018525), (50, 1372597), (85, 807410), (170, 403705), (263, 260950), (307, 223550), (425, 161482), (526, 130475), (614, 111775), (850, 80741), (1315, 52190), (1535, 44710), (2630, 26095), (3070, 22355), (4471, 15350), (5219, 13150), (6575, 10438), (7675, 8942)]