1297367050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 2875530240

約数和(自身を除く): 1578163190

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 109, 155, 175, 217, 218, 310, 350, 434, 545, 763, 775, 1085, 1090, 1097, 1526, 1550, 2170, 2194, 2725, 3379, 3815, 5425, 5450, 5485, 6758, 7630, 7679, 10850, 10970, 15358, 16895, 19075, 23653, 27425, 33790, 34007, 38150, 38395, 47306, 54850, 68014, 76790, 84475, 118265, 119573, 168950, 170035, 191975, 236530, 238049, 239146, 340070, 383950, 476098, 591325, 597865, 837011, 850175, 1182650, 1190245, 1195730, 1674022, 1700350, 2380490, 2989325, 3706763, 4185055, 5951225, 5978650, 7413526, 8370110, 11902450, 18533815, 20925275, 25947341, 37067630, 41850550, 51894682, 92669075, 129736705, 185338150, 259473410, 648683525, 1297367050]

約数ペア:

[(1, 1297367050), (2, 648683525), (5, 259473410), (7, 185338150), (10, 129736705), (14, 92669075), (25, 51894682), (31, 41850550), (35, 37067630), (50, 25947341), (62, 20925275), (70, 18533815), (109, 11902450), (155, 8370110), (175, 7413526), (217, 5978650), (218, 5951225), (310, 4185055), (350, 3706763), (434, 2989325), (545, 2380490), (763, 1700350), (775, 1674022), (1085, 1195730), (1090, 1190245), (1097, 1182650), (1526, 850175), (1550, 837011), (2170, 597865), (2194, 591325), (2725, 476098), (3379, 383950), (3815, 340070), (5425, 239146), (5450, 238049), (5485, 236530), (6758, 191975), (7630, 170035), (7679, 168950), (10850, 119573), (10970, 118265), (15358, 84475), (16895, 76790), (19075, 68014), (23653, 54850), (27425, 47306), (33790, 38395), (34007, 38150)]