3123290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 5878656

約数和(自身を除く): 2755366

約数列:

[1, 2, 5, 10, 53, 71, 83, 106, 142, 166, 265, 355, 415, 530, 710, 830, 3763, 4399, 5893, 7526, 8798, 11786, 18815, 21995, 29465, 37630, 43990, 58930, 312329, 624658, 1561645, 3123290]

約数ペア:

[(1, 3123290), (2, 1561645), (5, 624658), (10, 312329), (53, 58930), (71, 43990), (83, 37630), (106, 29465), (142, 21995), (166, 18815), (265, 11786), (355, 8798), (415, 7526), (530, 5893), (710, 4399), (830, 3763)]