28040370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3449}}^1$

素因数の和:3730

約数の個数: 32

約数和(自身を含む): 67564800

約数和(自身を除く): 39524430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 3449, 4065, 6898, 8130, 10347, 17245, 20694, 34490, 51735, 103470, 934679, 1869358, 2804037, 4673395, 5608074, 9346790, 14020185, 28040370]

約数ペア:

[(1, 28040370), (2, 14020185), (3, 9346790), (5, 5608074), (6, 4673395), (10, 2804037), (15, 1869358), (30, 934679), (271, 103470), (542, 51735), (813, 34490), (1355, 20694), (1626, 17245), (2710, 10347), (3449, 8130), (4065, 6898)]