61845770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5107}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 127986048

約数和(自身を除く): 66140278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 5107, 6055, 10214, 12110, 25535, 35749, 51070, 71498, 178745, 357490, 883511, 1767022, 4417555, 6184577, 8835110, 12369154, 30922885, 61845770]

約数ペア:

[(1, 61845770), (2, 30922885), (5, 12369154), (7, 8835110), (10, 6184577), (14, 4417555), (35, 1767022), (70, 883511), (173, 357490), (346, 178745), (865, 71498), (1211, 51070), (1730, 35749), (2422, 25535), (5107, 12110), (6055, 10214)]