9231740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 23998464

約数和(自身を除く): 14766724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 61, 70, 92, 94, 115, 122, 140, 161, 188, 230, 235, 244, 305, 322, 329, 427, 460, 470, 610, 644, 658, 805, 854, 940, 1081, 1220, 1316, 1403, 1610, 1645, 1708, 2135, 2162, 2806, 2867, 3220, 3290, 4270, 4324, 5405, 5612, 5734, 6580, 7015, 7567, 8540, 9821, 10810, 11468, 14030, 14335, 15134, 19642, 20069, 21620, 28060, 28670, 30268, 37835, 39284, 40138, 49105, 57340, 65941, 75670, 80276, 98210, 100345, 131882, 151340, 196420, 200690, 263764, 329705, 401380, 461587, 659410, 923174, 1318820, 1846348, 2307935, 4615870, 9231740]

約数ペア:

[(1, 9231740), (2, 4615870), (4, 2307935), (5, 1846348), (7, 1318820), (10, 923174), (14, 659410), (20, 461587), (23, 401380), (28, 329705), (35, 263764), (46, 200690), (47, 196420), (61, 151340), (70, 131882), (92, 100345), (94, 98210), (115, 80276), (122, 75670), (140, 65941), (161, 57340), (188, 49105), (230, 40138), (235, 39284), (244, 37835), (305, 30268), (322, 28670), (329, 28060), (427, 21620), (460, 20069), (470, 19642), (610, 15134), (644, 14335), (658, 14030), (805, 11468), (854, 10810), (940, 9821), (1081, 8540), (1220, 7567), (1316, 7015), (1403, 6580), (1610, 5734), (1645, 5612), (1708, 5405), (2135, 4324), (2162, 4270), (2806, 3290), (2867, 3220)]