2089410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 5052672

約数和(自身を除く): 2963262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 271, 514, 542, 771, 813, 1285, 1355, 1542, 1626, 2570, 2710, 3855, 4065, 7710, 8130, 69647, 139294, 208941, 348235, 417882, 696470, 1044705, 2089410]

約数ペア:

[(1, 2089410), (2, 1044705), (3, 696470), (5, 417882), (6, 348235), (10, 208941), (15, 139294), (30, 69647), (257, 8130), (271, 7710), (514, 4065), (542, 3855), (771, 2710), (813, 2570), (1285, 1626), (1355, 1542)]