127764810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{473203}}^1$

素因数の和:473219

約数の個数: 32

約数和(自身を含む): 340706880

約数和(自身を除く): 212942070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 473203, 946406, 1419609, 2366015, 2839218, 4258827, 4732030, 7098045, 8517654, 12776481, 14196090, 21294135, 25552962, 42588270, 63882405, 127764810]

約数ペア:

[(1, 127764810), (2, 63882405), (3, 42588270), (5, 25552962), (6, 21294135), (9, 14196090), (10, 12776481), (15, 8517654), (18, 7098045), (27, 4732030), (30, 4258827), (45, 2839218), (54, 2366015), (90, 1419609), (135, 946406), (270, 473203)]