57510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1$

素因数の和:90

約数の個数: 40

約数和(自身を含む): 156816

約数和(自身を除く): 99306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 3195, 3834, 5751, 6390, 9585, 11502, 19170, 28755, 57510]

約数ペア:

[(1, 57510), (2, 28755), (3, 19170), (5, 11502), (6, 9585), (9, 6390), (10, 5751), (15, 3834), (18, 3195), (27, 2130), (30, 1917), (45, 1278), (54, 1065), (71, 810), (81, 710), (90, 639), (135, 426), (142, 405), (162, 355), (213, 270)]