73971630

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 112

約数和(自身を含む): 203822640

約数和(自身を除く): 129851010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 139, 146, 162, 219, 243, 270, 278, 365, 405, 417, 438, 486, 657, 695, 729, 730, 810, 834, 1095, 1215, 1251, 1314, 1390, 1458, 1971, 2085, 2190, 2430, 2502, 3285, 3645, 3753, 3942, 4170, 5913, 6255, 6570, 7290, 7506, 9855, 10147, 11259, 11826, 12510, 17739, 18765, 19710, 20294, 22518, 29565, 30441, 33777, 35478, 37530, 50735, 53217, 56295, 59130, 60882, 67554, 88695, 91323, 101331, 101470, 106434, 112590, 152205, 168885, 177390, 182646, 202662, 266085, 273969, 304410, 337770, 456615, 506655, 532170, 547938, 821907, 913230, 1013310, 1369845, 1643814, 2465721, 2739690, 4109535, 4931442, 7397163, 8219070, 12328605, 14794326, 24657210, 36985815, 73971630]

約数ペア:

[(1, 73971630), (2, 36985815), (3, 24657210), (5, 14794326), (6, 12328605), (9, 8219070), (10, 7397163), (15, 4931442), (18, 4109535), (27, 2739690), (30, 2465721), (45, 1643814), (54, 1369845), (73, 1013310), (81, 913230), (90, 821907), (135, 547938), (139, 532170), (146, 506655), (162, 456615), (219, 337770), (243, 304410), (270, 273969), (278, 266085), (365, 202662), (405, 182646), (417, 177390), (438, 168885), (486, 152205), (657, 112590), (695, 106434), (729, 101470), (730, 101331), (810, 91323), (834, 88695), (1095, 67554), (1215, 60882), (1251, 59130), (1314, 56295), (1390, 53217), (1458, 50735), (1971, 37530), (2085, 35478), (2190, 33777), (2430, 30441), (2502, 29565), (3285, 22518), (3645, 20294), (3753, 19710), (3942, 18765), (4170, 17739), (5913, 12510), (6255, 11826), (6570, 11259), (7290, 10147), (7506, 9855)]