1839510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{757}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 4966416

約数和(自身を除く): 3126906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 757, 810, 1215, 1514, 2271, 2430, 3785, 4542, 6813, 7570, 11355, 13626, 20439, 22710, 34065, 40878, 61317, 68130, 102195, 122634, 183951, 204390, 306585, 367902, 613170, 919755, 1839510]

約数ペア:

[(1, 1839510), (2, 919755), (3, 613170), (5, 367902), (6, 306585), (9, 204390), (10, 183951), (15, 122634), (18, 102195), (27, 68130), (30, 61317), (45, 40878), (54, 34065), (81, 22710), (90, 20439), (135, 13626), (162, 11355), (243, 7570), (270, 6813), (405, 4542), (486, 3785), (757, 2430), (810, 2271), (1215, 1514)]