29733990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 57357210

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 239, 286, 290, 319, 330, 377, 390, 429, 435, 478, 638, 715, 717, 754, 858, 870, 957, 1131, 1195, 1430, 1434, 1595, 1885, 1914, 2145, 2262, 2390, 2629, 3107, 3190, 3585, 3770, 4147, 4290, 4785, 5258, 5655, 6214, 6931, 7170, 7887, 8294, 9321, 9570, 11310, 12441, 13145, 13862, 15535, 15774, 18642, 20735, 20793, 24882, 26290, 31070, 34177, 34655, 39435, 41470, 41586, 46605, 62205, 68354, 69310, 76241, 78870, 90103, 93210, 102531, 103965, 124410, 152482, 170885, 180206, 205062, 207930, 228723, 270309, 341770, 381205, 450515, 457446, 512655, 540618, 762410, 901030, 991133, 1025310, 1143615, 1351545, 1982266, 2287230, 2703090, 2973399, 4955665, 5946798, 9911330, 14866995, 29733990]

約数ペア:

[(1, 29733990), (2, 14866995), (3, 9911330), (5, 5946798), (6, 4955665), (10, 2973399), (11, 2703090), (13, 2287230), (15, 1982266), (22, 1351545), (26, 1143615), (29, 1025310), (30, 991133), (33, 901030), (39, 762410), (55, 540618), (58, 512655), (65, 457446), (66, 450515), (78, 381205), (87, 341770), (110, 270309), (130, 228723), (143, 207930), (145, 205062), (165, 180206), (174, 170885), (195, 152482), (239, 124410), (286, 103965), (290, 102531), (319, 93210), (330, 90103), (377, 78870), (390, 76241), (429, 69310), (435, 68354), (478, 62205), (638, 46605), (715, 41586), (717, 41470), (754, 39435), (858, 34655), (870, 34177), (957, 31070), (1131, 26290), (1195, 24882), (1430, 20793), (1434, 20735), (1595, 18642), (1885, 15774), (1914, 15535), (2145, 13862), (2262, 13145), (2390, 12441), (2629, 11310), (3107, 9570), (3190, 9321), (3585, 8294), (3770, 7887), (4147, 7170), (4290, 6931), (4785, 6214), (5258, 5655)]