830820130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409271}}^1$

素因数の和:409314

約数の個数: 32

約数和(自身を含む): 1768055040

約数和(自身を除く): 937234910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 409271, 818542, 2046355, 2864897, 4092710, 5729794, 11868859, 14324485, 23737718, 28648970, 59344295, 83082013, 118688590, 166164026, 415410065, 830820130]

約数ペア:

[(1, 830820130), (2, 415410065), (5, 166164026), (7, 118688590), (10, 83082013), (14, 59344295), (29, 28648970), (35, 23737718), (58, 14324485), (70, 11868859), (145, 5729794), (203, 4092710), (290, 2864897), (406, 2046355), (1015, 818542), (2030, 409271)]