2999683566685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1\times {\mathrm{3889}}^1$

素因数の和:5378

約数の個数: 64

約数和(自身を含む): 3975709832640

約数和(自身を除く): 976026265955

約数列:

[1, 5, 13, 53, 65, 181, 265, 689, 905, 1237, 2353, 3445, 3889, 6185, 9593, 11765, 16081, 19445, 47965, 50557, 65561, 80405, 124709, 206117, 223897, 252785, 327805, 623545, 703909, 852293, 1030585, 1119485, 2679521, 2910661, 3519545, 4261465, 4810693, 9150817, 11866541, 13397605, 14553305, 24053465, 37307177, 45754085, 59332705, 62539009, 154265033, 186535885, 254966729, 312695045, 484993301, 771325165, 870735433, 1274833645, 2424966505, 3314567477, 4353677165, 11319560629, 16572837385, 46148977949, 56597803145, 230744889745, 599936713337, 2999683566685]

約数ペア:

[(1, 2999683566685), (5, 599936713337), (13, 230744889745), (53, 56597803145), (65, 46148977949), (181, 16572837385), (265, 11319560629), (689, 4353677165), (905, 3314567477), (1237, 2424966505), (2353, 1274833645), (3445, 870735433), (3889, 771325165), (6185, 484993301), (9593, 312695045), (11765, 254966729), (16081, 186535885), (19445, 154265033), (47965, 62539009), (50557, 59332705), (65561, 45754085), (80405, 37307177), (124709, 24053465), (206117, 14553305), (223897, 13397605), (252785, 11866541), (327805, 9150817), (623545, 4810693), (703909, 4261465), (852293, 3519545), (1030585, 2910661), (1119485, 2679521)]