28918410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3557}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 69679872

約数和(自身を除く): 40761462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 3557, 4065, 7114, 8130, 10671, 17785, 21342, 35570, 53355, 106710, 963947, 1927894, 2891841, 4819735, 5783682, 9639470, 14459205, 28918410]

約数ペア:

[(1, 28918410), (2, 14459205), (3, 9639470), (5, 5783682), (6, 4819735), (10, 2891841), (15, 1927894), (30, 963947), (271, 106710), (542, 53355), (813, 35570), (1355, 21342), (1626, 17785), (2710, 10671), (3557, 8130), (4065, 7114)]