38914610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 45135310

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 227, 310, 395, 434, 454, 553, 790, 1085, 1106, 1135, 1589, 2170, 2270, 2449, 2765, 3178, 4898, 5530, 7037, 7945, 12245, 14074, 15890, 17143, 17933, 24490, 34286, 35185, 35866, 49259, 70370, 85715, 89665, 98518, 125531, 171430, 179330, 246295, 251062, 492590, 555923, 627655, 1111846, 1255310, 2779615, 3891461, 5559230, 7782922, 19457305, 38914610]

約数ペア:

[(1, 38914610), (2, 19457305), (5, 7782922), (7, 5559230), (10, 3891461), (14, 2779615), (31, 1255310), (35, 1111846), (62, 627655), (70, 555923), (79, 492590), (155, 251062), (158, 246295), (217, 179330), (227, 171430), (310, 125531), (395, 98518), (434, 89665), (454, 85715), (553, 70370), (790, 49259), (1085, 35866), (1106, 35185), (1135, 34286), (1589, 24490), (2170, 17933), (2270, 17143), (2449, 15890), (2765, 14074), (3178, 12245), (4898, 7945), (5530, 7037)]