12428190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1$

素因数の和:8153

約数の個数: 48

約数和(自身を含む): 34218288

約数和(自身を除く): 21790098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 8123, 16246, 24369, 40615, 48738, 73107, 81230, 121845, 138091, 146214, 243690, 276182, 365535, 414273, 690455, 731070, 828546, 1242819, 1380910, 2071365, 2485638, 4142730, 6214095, 12428190]

約数ペア:

[(1, 12428190), (2, 6214095), (3, 4142730), (5, 2485638), (6, 2071365), (9, 1380910), (10, 1242819), (15, 828546), (17, 731070), (18, 690455), (30, 414273), (34, 365535), (45, 276182), (51, 243690), (85, 146214), (90, 138091), (102, 121845), (153, 81230), (170, 73107), (255, 48738), (306, 40615), (510, 24369), (765, 16246), (1530, 8123)]