2068170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 5346432

約数和(自身を除く): 3278262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5303, 10606, 15909, 26515, 31818, 53030, 68939, 79545, 137878, 159090, 206817, 344695, 413634, 689390, 1034085, 2068170]

約数ペア:

[(1, 2068170), (2, 1034085), (3, 689390), (5, 413634), (6, 344695), (10, 206817), (13, 159090), (15, 137878), (26, 79545), (30, 68939), (39, 53030), (65, 31818), (78, 26515), (130, 15909), (195, 10606), (390, 5303)]