70974050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 156485520

約数和(自身を除く): 85511470

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 350, 413, 490, 491, 590, 826, 982, 1225, 1475, 2065, 2450, 2455, 2891, 2950, 3437, 4130, 4910, 5782, 6874, 10325, 12275, 14455, 17185, 20650, 24059, 24550, 28910, 28969, 34370, 48118, 57938, 72275, 85925, 120295, 144550, 144845, 171850, 202783, 240590, 289690, 405566, 601475, 724225, 1013915, 1202950, 1419481, 1448450, 2027830, 2838962, 5069575, 7097405, 10139150, 14194810, 35487025, 70974050]

約数ペア:

[(1, 70974050), (2, 35487025), (5, 14194810), (7, 10139150), (10, 7097405), (14, 5069575), (25, 2838962), (35, 2027830), (49, 1448450), (50, 1419481), (59, 1202950), (70, 1013915), (98, 724225), (118, 601475), (175, 405566), (245, 289690), (295, 240590), (350, 202783), (413, 171850), (490, 144845), (491, 144550), (590, 120295), (826, 85925), (982, 72275), (1225, 57938), (1475, 48118), (2065, 34370), (2450, 28969), (2455, 28910), (2891, 24550), (2950, 24059), (3437, 20650), (4130, 17185), (4910, 14455), (5782, 12275), (6874, 10325)]