90563130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47917}}^1$

素因数の和:47940

約数の個数: 64

約数和(自身を含む): 276007680

約数和(自身を除く): 185444550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 47917, 95834, 143751, 239585, 287502, 335419, 431253, 479170, 670838, 718755, 862506, 1006257, 1293759, 1437510, 1677095, 2012514, 2156265, 2587518, 3018771, 3354190, 4312530, 5031285, 6037542, 6468795, 9056313, 10062570, 12937590, 15093855, 18112626, 30187710, 45281565, 90563130]

約数ペア:

[(1, 90563130), (2, 45281565), (3, 30187710), (5, 18112626), (6, 15093855), (7, 12937590), (9, 10062570), (10, 9056313), (14, 6468795), (15, 6037542), (18, 5031285), (21, 4312530), (27, 3354190), (30, 3018771), (35, 2587518), (42, 2156265), (45, 2012514), (54, 1677095), (63, 1437510), (70, 1293759), (90, 1006257), (105, 862506), (126, 718755), (135, 670838), (189, 479170), (210, 431253), (270, 335419), (315, 287502), (378, 239585), (630, 143751), (945, 95834), (1890, 47917)]