30715370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1933}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 63497088

約数和(自身を除く): 32781718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 1933, 2270, 3178, 3866, 7945, 9665, 13531, 15890, 19330, 27062, 67655, 135310, 438791, 877582, 2193955, 3071537, 4387910, 6143074, 15357685, 30715370]

約数ペア:

[(1, 30715370), (2, 15357685), (5, 6143074), (7, 4387910), (10, 3071537), (14, 2193955), (35, 877582), (70, 438791), (227, 135310), (454, 67655), (1135, 27062), (1589, 19330), (1933, 15890), (2270, 13531), (3178, 9665), (3866, 7945)]