71011078180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2931919}}^1$

素因数の和:2932108

約数の個数: 48

約数和(自身を含む): 171411770880

約数和(自身を除く): 100400692700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 12110, 24220, 2931919, 5863838, 11727676, 14659595, 20523433, 29319190, 41046866, 58638380, 82093732, 102617165, 205234330, 410468660, 507221987, 1014443974, 2028887948, 2536109935, 3550553909, 5072219870, 7101107818, 10144439740, 14202215636, 17752769545, 35505539090, 71011078180]

約数ペア:

[(1, 71011078180), (2, 35505539090), (4, 17752769545), (5, 14202215636), (7, 10144439740), (10, 7101107818), (14, 5072219870), (20, 3550553909), (28, 2536109935), (35, 2028887948), (70, 1014443974), (140, 507221987), (173, 410468660), (346, 205234330), (692, 102617165), (865, 82093732), (1211, 58638380), (1730, 41046866), (2422, 29319190), (3460, 20523433), (4844, 14659595), (6055, 11727676), (12110, 5863838), (24220, 2931919)]