83795790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 148447410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 31, 39, 58, 62, 65, 78, 87, 93, 130, 145, 155, 174, 186, 195, 239, 290, 310, 377, 390, 403, 435, 465, 478, 717, 754, 806, 870, 899, 930, 1131, 1195, 1209, 1434, 1798, 1885, 2015, 2262, 2390, 2418, 2697, 3107, 3585, 3770, 4030, 4495, 5394, 5655, 6045, 6214, 6931, 7170, 7409, 8990, 9321, 11310, 11687, 12090, 13485, 13862, 14818, 15535, 18642, 20793, 22227, 23374, 26970, 31070, 34655, 35061, 37045, 41586, 44454, 46605, 58435, 69310, 70122, 74090, 90103, 93210, 96317, 103965, 111135, 116870, 175305, 180206, 192634, 207930, 214861, 222270, 270309, 288951, 350610, 429722, 450515, 481585, 540618, 577902, 644583, 901030, 963170, 1074305, 1289166, 1351545, 1444755, 2148610, 2703090, 2793193, 2889510, 3222915, 5586386, 6445830, 8379579, 13965965, 16759158, 27931930, 41897895, 83795790]

約数ペア:

[(1, 83795790), (2, 41897895), (3, 27931930), (5, 16759158), (6, 13965965), (10, 8379579), (13, 6445830), (15, 5586386), (26, 3222915), (29, 2889510), (30, 2793193), (31, 2703090), (39, 2148610), (58, 1444755), (62, 1351545), (65, 1289166), (78, 1074305), (87, 963170), (93, 901030), (130, 644583), (145, 577902), (155, 540618), (174, 481585), (186, 450515), (195, 429722), (239, 350610), (290, 288951), (310, 270309), (377, 222270), (390, 214861), (403, 207930), (435, 192634), (465, 180206), (478, 175305), (717, 116870), (754, 111135), (806, 103965), (870, 96317), (899, 93210), (930, 90103), (1131, 74090), (1195, 70122), (1209, 69310), (1434, 58435), (1798, 46605), (1885, 44454), (2015, 41586), (2262, 37045), (2390, 35061), (2418, 34655), (2697, 31070), (3107, 26970), (3585, 23374), (3770, 22227), (4030, 20793), (4495, 18642), (5394, 15535), (5655, 14818), (6045, 13862), (6214, 13485), (6931, 12090), (7170, 11687), (7409, 11310), (8990, 9321)]