39102420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 126137088

約数和(自身を除く): 87034668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 593, 628, 785, 942, 1099, 1186, 1570, 1779, 1884, 2198, 2355, 2372, 2965, 3140, 3297, 3558, 4151, 4396, 4710, 5495, 5930, 6594, 7116, 8302, 8895, 9420, 10990, 11860, 12453, 13188, 16485, 16604, 17790, 20755, 21980, 24906, 32970, 35580, 41510, 49812, 62265, 65940, 83020, 93101, 124530, 186202, 249060, 279303, 372404, 465505, 558606, 651707, 931010, 1117212, 1303414, 1396515, 1862020, 1955121, 2606828, 2793030, 3258535, 3910242, 5586060, 6517070, 7820484, 9775605, 13034140, 19551210, 39102420]

約数ペア:

[(1, 39102420), (2, 19551210), (3, 13034140), (4, 9775605), (5, 7820484), (6, 6517070), (7, 5586060), (10, 3910242), (12, 3258535), (14, 2793030), (15, 2606828), (20, 1955121), (21, 1862020), (28, 1396515), (30, 1303414), (35, 1117212), (42, 931010), (60, 651707), (70, 558606), (84, 465505), (105, 372404), (140, 279303), (157, 249060), (210, 186202), (314, 124530), (420, 93101), (471, 83020), (593, 65940), (628, 62265), (785, 49812), (942, 41510), (1099, 35580), (1186, 32970), (1570, 24906), (1779, 21980), (1884, 20755), (2198, 17790), (2355, 16604), (2372, 16485), (2965, 13188), (3140, 12453), (3297, 11860), (3558, 10990), (4151, 9420), (4396, 8895), (4710, 8302), (5495, 7116), (5930, 6594)]