70643235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 133862400

約数和(自身を除く): 63219165

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 195, 247, 285, 299, 345, 437, 741, 829, 897, 1235, 1311, 1495, 2185, 2487, 3705, 4145, 4485, 5681, 6555, 10777, 12435, 15751, 17043, 19067, 28405, 32331, 47253, 53885, 57201, 78755, 85215, 95335, 161655, 204763, 236265, 247871, 286005, 362273, 614289, 743613, 1023815, 1086819, 1239355, 1811365, 3071445, 3718065, 4709549, 5434095, 14128647, 23547745, 70643235]

約数ペア:

[(1, 70643235), (3, 23547745), (5, 14128647), (13, 5434095), (15, 4709549), (19, 3718065), (23, 3071445), (39, 1811365), (57, 1239355), (65, 1086819), (69, 1023815), (95, 743613), (115, 614289), (195, 362273), (247, 286005), (285, 247871), (299, 236265), (345, 204763), (437, 161655), (741, 95335), (829, 85215), (897, 78755), (1235, 57201), (1311, 53885), (1495, 47253), (2185, 32331), (2487, 28405), (3705, 19067), (4145, 17043), (4485, 15751), (5681, 12435), (6555, 10777)]