247452170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9041}}^1$

素因数の和:9095

約数の個数: 64

約数和(自身を含む): 562484736

約数和(自身を除く): 315032566

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 9041, 13685, 18082, 27370, 45205, 63287, 90410, 126574, 153697, 207943, 307394, 316435, 415886, 632870, 768485, 1039715, 1075879, 1455601, 1536970, 2079430, 2151758, 2911202, 3535031, 5379395, 7070062, 7278005, 10758790, 14556010, 17675155, 24745217, 35350310, 49490434, 123726085, 247452170]

約数ペア:

[(1, 247452170), (2, 123726085), (5, 49490434), (7, 35350310), (10, 24745217), (14, 17675155), (17, 14556010), (23, 10758790), (34, 7278005), (35, 7070062), (46, 5379395), (70, 3535031), (85, 2911202), (115, 2151758), (119, 2079430), (161, 1536970), (170, 1455601), (230, 1075879), (238, 1039715), (322, 768485), (391, 632870), (595, 415886), (782, 316435), (805, 307394), (1190, 207943), (1610, 153697), (1955, 126574), (2737, 90410), (3910, 63287), (5474, 45205), (9041, 27370), (13685, 18082)]