127539990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1487}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 332175168

約数和(自身を除く): 204635178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 953, 1487, 1906, 2859, 2974, 4461, 4765, 5718, 7435, 8577, 8922, 9530, 13383, 14295, 14870, 17154, 22305, 26766, 28590, 42885, 44610, 66915, 85770, 133830, 1417111, 2834222, 4251333, 7085555, 8502666, 12753999, 14171110, 21256665, 25507998, 42513330, 63769995, 127539990]

約数ペア:

[(1, 127539990), (2, 63769995), (3, 42513330), (5, 25507998), (6, 21256665), (9, 14171110), (10, 12753999), (15, 8502666), (18, 7085555), (30, 4251333), (45, 2834222), (90, 1417111), (953, 133830), (1487, 85770), (1906, 66915), (2859, 44610), (2974, 42885), (4461, 28590), (4765, 26766), (5718, 22305), (7435, 17154), (8577, 14870), (8922, 14295), (9530, 13383)]