27083490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{128969}}^1$

素因数の和:128986

約数の個数: 32

約数和(自身を含む): 74286720

約数和(自身を除く): 47203230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 128969, 257938, 386907, 644845, 773814, 902783, 1289690, 1805566, 1934535, 2708349, 3869070, 4513915, 5416698, 9027830, 13541745, 27083490]

約数ペア:

[(1, 27083490), (2, 13541745), (3, 9027830), (5, 5416698), (6, 4513915), (7, 3869070), (10, 2708349), (14, 1934535), (15, 1805566), (21, 1289690), (30, 902783), (35, 773814), (42, 644845), (70, 386907), (105, 257938), (210, 128969)]