78960910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 170190720

約数和(自身を除く): 91229810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 97, 145, 194, 203, 290, 401, 406, 485, 679, 802, 970, 1015, 1358, 2005, 2030, 2807, 2813, 3395, 4010, 5614, 5626, 6790, 11629, 14035, 14065, 19691, 23258, 28070, 28130, 38897, 39382, 58145, 77794, 81403, 98455, 116290, 162806, 194485, 196910, 272279, 388970, 407015, 544558, 814030, 1128013, 1361395, 2256026, 2722790, 5640065, 7896091, 11280130, 15792182, 39480455, 78960910]

約数ペア:

[(1, 78960910), (2, 39480455), (5, 15792182), (7, 11280130), (10, 7896091), (14, 5640065), (29, 2722790), (35, 2256026), (58, 1361395), (70, 1128013), (97, 814030), (145, 544558), (194, 407015), (203, 388970), (290, 272279), (401, 196910), (406, 194485), (485, 162806), (679, 116290), (802, 98455), (970, 81403), (1015, 77794), (1358, 58145), (2005, 39382), (2030, 38897), (2807, 28130), (2813, 28070), (3395, 23258), (4010, 19691), (5614, 14065), (5626, 14035), (6790, 11629)]