71337490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 84597230

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 59, 70, 115, 118, 161, 230, 295, 322, 413, 590, 751, 805, 826, 1357, 1502, 1610, 2065, 2714, 3755, 4130, 5257, 6785, 7510, 9499, 10514, 13570, 17273, 18998, 26285, 34546, 44309, 47495, 52570, 86365, 88618, 94990, 120911, 172730, 221545, 241822, 310163, 443090, 604555, 620326, 1019107, 1209110, 1550815, 2038214, 3101630, 5095535, 7133749, 10191070, 14267498, 35668745, 71337490]

約数ペア:

[(1, 71337490), (2, 35668745), (5, 14267498), (7, 10191070), (10, 7133749), (14, 5095535), (23, 3101630), (35, 2038214), (46, 1550815), (59, 1209110), (70, 1019107), (115, 620326), (118, 604555), (161, 443090), (230, 310163), (295, 241822), (322, 221545), (413, 172730), (590, 120911), (751, 94990), (805, 88618), (826, 86365), (1357, 52570), (1502, 47495), (1610, 44309), (2065, 34546), (2714, 26285), (3755, 18998), (4130, 17273), (5257, 13570), (6785, 10514), (7510, 9499)]