27995010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3631}}^1$

素因数の和:3898

約数の個数: 32

約数和(自身を含む): 67468032

約数和(自身を除く): 39473022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3631, 3855, 7262, 7710, 10893, 18155, 21786, 36310, 54465, 108930, 933167, 1866334, 2799501, 4665835, 5599002, 9331670, 13997505, 27995010]

約数ペア:

[(1, 27995010), (2, 13997505), (3, 9331670), (5, 5599002), (6, 4665835), (10, 2799501), (15, 1866334), (30, 933167), (257, 108930), (514, 54465), (771, 36310), (1285, 21786), (1542, 18155), (2570, 10893), (3631, 7710), (3855, 7262)]