559778870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{2909}}^1$

素因数の和:5672

約数の個数: 32

約数和(自身を含む): 1152360000

約数和(自身を除く): 592581130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2749, 2909, 5498, 5818, 13745, 14545, 19243, 20363, 27490, 29090, 38486, 40726, 96215, 101815, 192430, 203630, 7996841, 15993682, 39984205, 55977887, 79968410, 111955774, 279889435, 559778870]

約数ペア:

[(1, 559778870), (2, 279889435), (5, 111955774), (7, 79968410), (10, 55977887), (14, 39984205), (35, 15993682), (70, 7996841), (2749, 203630), (2909, 192430), (5498, 101815), (5818, 96215), (13745, 40726), (14545, 38486), (19243, 29090), (20363, 27490)]