31323510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{38671}}^1$

素因数の和:38690

約数の個数: 40

約数和(自身を含む): 84227616

約数和(自身を除く): 52904106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 38671, 77342, 116013, 193355, 232026, 348039, 386710, 580065, 696078, 1044117, 1160130, 1740195, 2088234, 3132351, 3480390, 5220585, 6264702, 10441170, 15661755, 31323510]

約数ペア:

[(1, 31323510), (2, 15661755), (3, 10441170), (5, 6264702), (6, 5220585), (9, 3480390), (10, 3132351), (15, 2088234), (18, 1740195), (27, 1160130), (30, 1044117), (45, 696078), (54, 580065), (81, 386710), (90, 348039), (135, 232026), (162, 193355), (270, 116013), (405, 77342), (810, 38671)]