42778260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11317}}^1$

素因数の和:11342

約数の個数: 96

約数和(自身を含む): 152113920

約数和(自身を除く): 109335660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 11317, 22634, 33951, 45268, 56585, 67902, 79219, 101853, 113170, 135804, 158438, 169755, 203706, 226340, 237657, 305559, 316876, 339510, 396095, 407412, 475314, 509265, 611118, 679020, 712971, 792190, 950628, 1018530, 1188285, 1222236, 1425942, 1527795, 1584380, 2037060, 2138913, 2376570, 2851884, 3055590, 3564855, 4277826, 4753140, 6111180, 7129710, 8555652, 10694565, 14259420, 21389130, 42778260]

約数ペア:

[(1, 42778260), (2, 21389130), (3, 14259420), (4, 10694565), (5, 8555652), (6, 7129710), (7, 6111180), (9, 4753140), (10, 4277826), (12, 3564855), (14, 3055590), (15, 2851884), (18, 2376570), (20, 2138913), (21, 2037060), (27, 1584380), (28, 1527795), (30, 1425942), (35, 1222236), (36, 1188285), (42, 1018530), (45, 950628), (54, 792190), (60, 712971), (63, 679020), (70, 611118), (84, 509265), (90, 475314), (105, 407412), (108, 396095), (126, 339510), (135, 316876), (140, 305559), (180, 237657), (189, 226340), (210, 203706), (252, 169755), (270, 158438), (315, 135804), (378, 113170), (420, 101853), (540, 79219), (630, 67902), (756, 56585), (945, 45268), (1260, 33951), (1890, 22634), (3780, 11317)]