888030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 128

約数和(自身を含む): 2903040

約数和(自身を除く): 2015010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 23, 26, 27, 30, 33, 39, 45, 46, 54, 55, 65, 66, 69, 78, 90, 99, 110, 115, 117, 130, 135, 138, 143, 165, 195, 198, 207, 230, 234, 253, 270, 286, 297, 299, 330, 345, 351, 390, 414, 429, 495, 506, 585, 594, 598, 621, 690, 702, 715, 759, 858, 897, 990, 1035, 1170, 1242, 1265, 1287, 1430, 1485, 1495, 1518, 1755, 1794, 2070, 2145, 2277, 2530, 2574, 2691, 2970, 2990, 3105, 3289, 3510, 3795, 3861, 4290, 4485, 4554, 5382, 6210, 6435, 6578, 6831, 7590, 7722, 8073, 8970, 9867, 11385, 12870, 13455, 13662, 16146, 16445, 19305, 19734, 22770, 26910, 29601, 32890, 34155, 38610, 40365, 49335, 59202, 68310, 80730, 88803, 98670, 148005, 177606, 296010, 444015, 888030]

約数ペア:

[(1, 888030), (2, 444015), (3, 296010), (5, 177606), (6, 148005), (9, 98670), (10, 88803), (11, 80730), (13, 68310), (15, 59202), (18, 49335), (22, 40365), (23, 38610), (26, 34155), (27, 32890), (30, 29601), (33, 26910), (39, 22770), (45, 19734), (46, 19305), (54, 16445), (55, 16146), (65, 13662), (66, 13455), (69, 12870), (78, 11385), (90, 9867), (99, 8970), (110, 8073), (115, 7722), (117, 7590), (130, 6831), (135, 6578), (138, 6435), (143, 6210), (165, 5382), (195, 4554), (198, 4485), (207, 4290), (230, 3861), (234, 3795), (253, 3510), (270, 3289), (286, 3105), (297, 2990), (299, 2970), (330, 2691), (345, 2574), (351, 2530), (390, 2277), (414, 2145), (429, 2070), (495, 1794), (506, 1755), (585, 1518), (594, 1495), (598, 1485), (621, 1430), (690, 1287), (702, 1265), (715, 1242), (759, 1170), (858, 1035), (897, 990)]