1830470454

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15401}}^1$

素因数の和:15514

約数の個数: 64

約数和(自身を含む): 4258344960

約数和(自身を除く): 2427874506

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 1278, 1674, 1917, 2201, 3834, 4402, 6603, 13206, 15401, 19809, 30802, 39618, 46203, 59427, 92406, 118854, 138609, 277218, 415827, 477431, 831654, 954862, 1093471, 1432293, 2186942, 2864586, 3280413, 4296879, 6560826, 8593758, 9841239, 12890637, 19682478, 25781274, 29523717, 33897601, 59047434, 67795202, 101692803, 203385606, 305078409, 610156818, 915235227, 1830470454]

約数ペア:

[(1, 1830470454), (2, 915235227), (3, 610156818), (6, 305078409), (9, 203385606), (18, 101692803), (27, 67795202), (31, 59047434), (54, 33897601), (62, 29523717), (71, 25781274), (93, 19682478), (142, 12890637), (186, 9841239), (213, 8593758), (279, 6560826), (426, 4296879), (558, 3280413), (639, 2864586), (837, 2186942), (1278, 1432293), (1674, 1093471), (1917, 954862), (2201, 831654), (3834, 477431), (4402, 415827), (6603, 277218), (13206, 138609), (15401, 118854), (19809, 92406), (30802, 59427), (39618, 46203)]