23187180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5526

約数の個数: 48

約数和(自身を含む): 65850624

約数和(自身を除く): 42663444

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, 5443, 10886, 16329, 21772, 27215, 32658, 54430, 65316, 81645, 108860, 163290, 326580, 386453, 772906, 1159359, 1545812, 1932265, 2318718, 3864530, 4637436, 5796795, 7729060, 11593590, 23187180]

約数ペア:

[(1, 23187180), (2, 11593590), (3, 7729060), (4, 5796795), (5, 4637436), (6, 3864530), (10, 2318718), (12, 1932265), (15, 1545812), (20, 1159359), (30, 772906), (60, 386453), (71, 326580), (142, 163290), (213, 108860), (284, 81645), (355, 65316), (426, 54430), (710, 32658), (852, 27215), (1065, 21772), (1420, 16329), (2130, 10886), (4260, 5443)]