1983810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2837310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 743, 890, 1335, 1486, 2229, 2670, 3715, 4458, 7430, 11145, 22290, 66127, 132254, 198381, 330635, 396762, 661270, 991905, 1983810]

約数ペア:

[(1, 1983810), (2, 991905), (3, 661270), (5, 396762), (6, 330635), (10, 198381), (15, 132254), (30, 66127), (89, 22290), (178, 11145), (267, 7430), (445, 4458), (534, 3715), (743, 2670), (890, 2229), (1335, 1486)]