69810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 181440

約数和(自身を除く): 111630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 895, 1074, 1790, 2327, 2685, 4654, 5370, 6981, 11635, 13962, 23270, 34905, 69810]

約数ペア:

[(1, 69810), (2, 34905), (3, 23270), (5, 13962), (6, 11635), (10, 6981), (13, 5370), (15, 4654), (26, 2685), (30, 2327), (39, 1790), (65, 1074), (78, 895), (130, 537), (179, 390), (195, 358)]