371148540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{126241}}^1$

素因数の和:126267

約数の個数: 72

約数和(自身を含む): 1208893392

約数和(自身を除く): 837744852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 126241, 252482, 378723, 504964, 631205, 757446, 883687, 1262410, 1514892, 1767374, 1893615, 2524820, 2651061, 3534748, 3787230, 4418435, 5302122, 6185809, 7574460, 8836870, 10604244, 12371618, 13255305, 17673740, 18557427, 24743236, 26510610, 30929045, 37114854, 53021220, 61858090, 74229708, 92787135, 123716180, 185574270, 371148540]

約数ペア:

[(1, 371148540), (2, 185574270), (3, 123716180), (4, 92787135), (5, 74229708), (6, 61858090), (7, 53021220), (10, 37114854), (12, 30929045), (14, 26510610), (15, 24743236), (20, 18557427), (21, 17673740), (28, 13255305), (30, 12371618), (35, 10604244), (42, 8836870), (49, 7574460), (60, 6185809), (70, 5302122), (84, 4418435), (98, 3787230), (105, 3534748), (140, 2651061), (147, 2524820), (196, 1893615), (210, 1767374), (245, 1514892), (294, 1262410), (420, 883687), (490, 757446), (588, 631205), (735, 504964), (980, 378723), (1470, 252482), (2940, 126241)]