70379750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 152216064

約数和(自身を除く): 81836314

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 131, 175, 250, 262, 307, 350, 614, 655, 875, 917, 1310, 1535, 1750, 1834, 2149, 3070, 3275, 4298, 4585, 6550, 7675, 9170, 10745, 15350, 16375, 21490, 22925, 32750, 38375, 40217, 45850, 53725, 76750, 80434, 107450, 114625, 201085, 229250, 268625, 281519, 402170, 537250, 563038, 1005425, 1407595, 2010850, 2815190, 5027125, 7037975, 10054250, 14075950, 35189875, 70379750]

約数ペア:

[(1, 70379750), (2, 35189875), (5, 14075950), (7, 10054250), (10, 7037975), (14, 5027125), (25, 2815190), (35, 2010850), (50, 1407595), (70, 1005425), (125, 563038), (131, 537250), (175, 402170), (250, 281519), (262, 268625), (307, 229250), (350, 201085), (614, 114625), (655, 107450), (875, 80434), (917, 76750), (1310, 53725), (1535, 45850), (1750, 40217), (1834, 38375), (2149, 32750), (3070, 22925), (3275, 21490), (4298, 16375), (4585, 15350), (6550, 10745), (7675, 9170)]