2743711390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{3331}}^1$

素因数の和:3434

約数の個数: 72

約数和(自身を含む): 5890302936

約数和(自身を除く): 3146591546

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 1681, 2009, 2870, 3331, 3362, 4018, 6662, 8405, 10045, 11767, 16655, 16810, 20090, 23317, 23534, 33310, 46634, 58835, 82369, 116585, 117670, 136571, 163219, 164738, 233170, 273142, 326438, 411845, 682855, 816095, 823690, 955997, 1365710, 1632190, 1911994, 4779985, 5599411, 6691979, 9559970, 11198822, 13383958, 27997055, 33459895, 39195877, 55994110, 66919790, 78391754, 195979385, 274371139, 391958770, 548742278, 1371855695, 2743711390]

約数ペア:

[(1, 2743711390), (2, 1371855695), (5, 548742278), (7, 391958770), (10, 274371139), (14, 195979385), (35, 78391754), (41, 66919790), (49, 55994110), (70, 39195877), (82, 33459895), (98, 27997055), (205, 13383958), (245, 11198822), (287, 9559970), (410, 6691979), (490, 5599411), (574, 4779985), (1435, 1911994), (1681, 1632190), (2009, 1365710), (2870, 955997), (3331, 823690), (3362, 816095), (4018, 682855), (6662, 411845), (8405, 326438), (10045, 273142), (11767, 233170), (16655, 164738), (16810, 163219), (20090, 136571), (23317, 117670), (23534, 116585), (33310, 82369), (46634, 58835)]