30694928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10259}}^1$

素因数の和:10295

約数の個数: 40

約数和(自身を含む): 68700960

約数和(自身を除く): 38006032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 10259, 20518, 41036, 82072, 112849, 164144, 174403, 225698, 348806, 451396, 697612, 902792, 1395224, 1805584, 1918433, 2790448, 3836866, 7673732, 15347464, 30694928]

約数ペア:

[(1, 30694928), (2, 15347464), (4, 7673732), (8, 3836866), (11, 2790448), (16, 1918433), (17, 1805584), (22, 1395224), (34, 902792), (44, 697612), (68, 451396), (88, 348806), (136, 225698), (176, 174403), (187, 164144), (272, 112849), (374, 82072), (748, 41036), (1496, 20518), (2992, 10259)]