1892301270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{1597}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 4594876416

約数和(自身を除く): 2702575146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 311, 381, 622, 635, 762, 933, 1270, 1555, 1597, 1866, 1905, 3110, 3194, 3810, 4665, 4791, 7985, 9330, 9582, 15970, 23955, 39497, 47910, 78994, 118491, 197485, 202819, 236982, 394970, 405638, 496667, 592455, 608457, 993334, 1014095, 1184910, 1216914, 1490001, 2028190, 2483335, 2980002, 3042285, 4966670, 6084570, 7450005, 14900010, 63076709, 126153418, 189230127, 315383545, 378460254, 630767090, 946150635, 1892301270]

約数ペア:

[(1, 1892301270), (2, 946150635), (3, 630767090), (5, 378460254), (6, 315383545), (10, 189230127), (15, 126153418), (30, 63076709), (127, 14900010), (254, 7450005), (311, 6084570), (381, 4966670), (622, 3042285), (635, 2980002), (762, 2483335), (933, 2028190), (1270, 1490001), (1555, 1216914), (1597, 1184910), (1866, 1014095), (1905, 993334), (3110, 608457), (3194, 592455), (3810, 496667), (4665, 405638), (4791, 394970), (7985, 236982), (9330, 202819), (9582, 197485), (15970, 118491), (23955, 78994), (39497, 47910)]