1458810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1820

約数の個数: 40

約数和(自身を含む): 3924756

約数和(自身を除く): 2465946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1801, 3602, 5403, 9005, 10806, 16209, 18010, 27015, 32418, 48627, 54030, 81045, 97254, 145881, 162090, 243135, 291762, 486270, 729405, 1458810]

約数ペア:

[(1, 1458810), (2, 729405), (3, 486270), (5, 291762), (6, 243135), (9, 162090), (10, 145881), (15, 97254), (18, 81045), (27, 54030), (30, 48627), (45, 32418), (54, 27015), (81, 18010), (90, 16209), (135, 10806), (162, 9005), (270, 5403), (405, 3602), (810, 1801)]