142715370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{679597}}^1$

素因数の和:679614

約数の個数: 32

約数和(自身を含む): 391448448

約数和(自身を除く): 248733078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 679597, 1359194, 2038791, 3397985, 4077582, 4757179, 6795970, 9514358, 10193955, 14271537, 20387910, 23785895, 28543074, 47571790, 71357685, 142715370]

約数ペア:

[(1, 142715370), (2, 71357685), (3, 47571790), (5, 28543074), (6, 23785895), (7, 20387910), (10, 14271537), (14, 10193955), (15, 9514358), (21, 6795970), (30, 4757179), (35, 4077582), (42, 3397985), (70, 2038791), (105, 1359194), (210, 679597)]