77075996820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18092957}}^1$

素因数の和:18093040

約数の個数: 48

約数和(自身を含む): 218852419968

約数和(自身を除く): 141776423148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 18092957, 36185914, 54278871, 72371828, 90464785, 108557742, 180929570, 217115484, 271394355, 361859140, 542788710, 1085577420, 1284599947, 2569199894, 3853799841, 5138399788, 6422999735, 7707599682, 12845999470, 15415199364, 19268999205, 25691998940, 38537998410, 77075996820]

約数ペア:

[(1, 77075996820), (2, 38537998410), (3, 25691998940), (4, 19268999205), (5, 15415199364), (6, 12845999470), (10, 7707599682), (12, 6422999735), (15, 5138399788), (20, 3853799841), (30, 2569199894), (60, 1284599947), (71, 1085577420), (142, 542788710), (213, 361859140), (284, 271394355), (355, 217115484), (426, 180929570), (710, 108557742), (852, 90464785), (1065, 72371828), (1420, 54278871), (2130, 36185914), (4260, 18092957)]