7555230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 19828224

約数和(自身を除く): 12272994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 661, 762, 1143, 1270, 1322, 1905, 1983, 2286, 3305, 3810, 3966, 5715, 5949, 6610, 9915, 11430, 11898, 19830, 29745, 59490, 83947, 167894, 251841, 419735, 503682, 755523, 839470, 1259205, 1511046, 2518410, 3777615, 7555230]

約数ペア:

[(1, 7555230), (2, 3777615), (3, 2518410), (5, 1511046), (6, 1259205), (9, 839470), (10, 755523), (15, 503682), (18, 419735), (30, 251841), (45, 167894), (90, 83947), (127, 59490), (254, 29745), (381, 19830), (635, 11898), (661, 11430), (762, 9915), (1143, 6610), (1270, 5949), (1322, 5715), (1905, 3966), (1983, 3810), (2286, 3305)]