40651290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{451681}}^1$

素因数の和:451694

約数の個数: 24

約数和(自身を含む): 105693588

約数和(自身を除く): 65042298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 451681, 903362, 1355043, 2258405, 2710086, 4065129, 4516810, 6775215, 8130258, 13550430, 20325645, 40651290]

約数ペア:

[(1, 40651290), (2, 20325645), (3, 13550430), (5, 8130258), (6, 6775215), (9, 4516810), (10, 4065129), (15, 2710086), (18, 2258405), (30, 1355043), (45, 903362), (90, 451681)]