871271430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 2210084352

約数和(自身を除く): 1338812922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 643, 705, 930, 961, 1286, 1410, 1457, 1922, 1929, 2883, 2914, 3215, 3858, 4371, 4805, 5766, 6430, 7285, 8742, 9610, 9645, 14415, 14570, 19290, 19933, 21855, 28830, 30221, 39866, 43710, 45167, 59799, 60442, 90334, 90663, 99665, 119598, 135501, 151105, 181326, 199330, 225835, 271002, 298995, 302210, 451670, 453315, 597990, 617923, 677505, 906630, 936851, 1235846, 1355010, 1853769, 1873702, 2810553, 3089615, 3707538, 4684255, 5621106, 6179230, 9268845, 9368510, 14052765, 18537690, 28105530, 29042381, 58084762, 87127143, 145211905, 174254286, 290423810, 435635715, 871271430]

約数ペア:

[(1, 871271430), (2, 435635715), (3, 290423810), (5, 174254286), (6, 145211905), (10, 87127143), (15, 58084762), (30, 29042381), (31, 28105530), (47, 18537690), (62, 14052765), (93, 9368510), (94, 9268845), (141, 6179230), (155, 5621106), (186, 4684255), (235, 3707538), (282, 3089615), (310, 2810553), (465, 1873702), (470, 1853769), (643, 1355010), (705, 1235846), (930, 936851), (961, 906630), (1286, 677505), (1410, 617923), (1457, 597990), (1922, 453315), (1929, 451670), (2883, 302210), (2914, 298995), (3215, 271002), (3858, 225835), (4371, 199330), (4805, 181326), (5766, 151105), (6430, 135501), (7285, 119598), (8742, 99665), (9610, 90663), (9645, 90334), (14415, 60442), (14570, 59799), (19290, 45167), (19933, 43710), (21855, 39866), (28830, 30221)]