27315970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8563}}^1$

素因数の和:8610

約数の個数: 32

約数和(自身を含む): 55494720

約数和(自身を除く): 28178750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8563, 17126, 42815, 85630, 94193, 188386, 248327, 470965, 496654, 941930, 1241635, 2483270, 2731597, 5463194, 13657985, 27315970]

約数ペア:

[(1, 27315970), (2, 13657985), (5, 5463194), (10, 2731597), (11, 2483270), (22, 1241635), (29, 941930), (55, 496654), (58, 470965), (110, 248327), (145, 188386), (290, 94193), (319, 85630), (638, 42815), (1595, 17126), (3190, 8563)]