71705170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 133839360

約数和(自身を除く): 62134190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 626, 739, 1478, 1565, 3130, 3695, 7390, 9703, 19406, 22909, 45818, 48515, 97030, 114545, 229090, 231307, 462614, 1156535, 2313070, 7170517, 14341034, 35852585, 71705170]

約数ペア:

[(1, 71705170), (2, 35852585), (5, 14341034), (10, 7170517), (31, 2313070), (62, 1156535), (155, 462614), (310, 231307), (313, 229090), (626, 114545), (739, 97030), (1478, 48515), (1565, 45818), (3130, 22909), (3695, 19406), (7390, 9703)]