258910530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{454229}}^1$

素因数の和:454258

約数の個数: 32

約数和(自身を含む): 654091200

約数和(自身を除く): 395180670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 454229, 908458, 1362687, 2271145, 2725374, 4542290, 6813435, 8630351, 13626870, 17260702, 25891053, 43151755, 51782106, 86303510, 129455265, 258910530]

約数ペア:

[(1, 258910530), (2, 129455265), (3, 86303510), (5, 51782106), (6, 43151755), (10, 25891053), (15, 17260702), (19, 13626870), (30, 8630351), (38, 6813435), (57, 4542290), (95, 2725374), (114, 2271145), (190, 1362687), (285, 908458), (570, 454229)]