1519387660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{4733}}^1$

素因数の和:7042

約数の個数: 48

約数和(自身を含む): 3648891456

約数和(自身を除く): 2129503796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2293, 4586, 4733, 9172, 9466, 11465, 16051, 18932, 22930, 23665, 32102, 33131, 45860, 47330, 64204, 66262, 80255, 94660, 132524, 160510, 165655, 321020, 331310, 662620, 10852769, 21705538, 43411076, 54263845, 75969383, 108527690, 151938766, 217055380, 303877532, 379846915, 759693830, 1519387660]

約数ペア:

[(1, 1519387660), (2, 759693830), (4, 379846915), (5, 303877532), (7, 217055380), (10, 151938766), (14, 108527690), (20, 75969383), (28, 54263845), (35, 43411076), (70, 21705538), (140, 10852769), (2293, 662620), (4586, 331310), (4733, 321020), (9172, 165655), (9466, 160510), (11465, 132524), (16051, 94660), (18932, 80255), (22930, 66262), (23665, 64204), (32102, 47330), (33131, 45860)]