70180870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 70823930

約数列:

[1, 2, 5, 10, 19, 29, 38, 47, 58, 94, 95, 145, 190, 235, 271, 290, 470, 542, 551, 893, 1102, 1355, 1363, 1786, 2710, 2726, 2755, 4465, 5149, 5510, 6815, 7859, 8930, 10298, 12737, 13630, 15718, 25474, 25745, 25897, 39295, 51490, 51794, 63685, 78590, 127370, 129485, 149321, 242003, 258970, 298642, 369373, 484006, 738746, 746605, 1210015, 1493210, 1846865, 2420030, 3693730, 7018087, 14036174, 35090435, 70180870]

約数ペア:

[(1, 70180870), (2, 35090435), (5, 14036174), (10, 7018087), (19, 3693730), (29, 2420030), (38, 1846865), (47, 1493210), (58, 1210015), (94, 746605), (95, 738746), (145, 484006), (190, 369373), (235, 298642), (271, 258970), (290, 242003), (470, 149321), (542, 129485), (551, 127370), (893, 78590), (1102, 63685), (1355, 51794), (1363, 51490), (1786, 39295), (2710, 25897), (2726, 25745), (2755, 25474), (4465, 15718), (5149, 13630), (5510, 12737), (6815, 10298), (7859, 8930)]