8667780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 27675648

約数和(自身を除く): 19007868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 571, 660, 690, 759, 1012, 1142, 1265, 1380, 1518, 1713, 2284, 2530, 2855, 3036, 3426, 3795, 5060, 5710, 6281, 6852, 7590, 8565, 11420, 12562, 13133, 15180, 17130, 18843, 25124, 26266, 31405, 34260, 37686, 39399, 52532, 62810, 65665, 75372, 78798, 94215, 125620, 131330, 144463, 157596, 188430, 196995, 262660, 288926, 376860, 393990, 433389, 577852, 722315, 787980, 866778, 1444630, 1733556, 2166945, 2889260, 4333890, 8667780]

約数ペア:

[(1, 8667780), (2, 4333890), (3, 2889260), (4, 2166945), (5, 1733556), (6, 1444630), (10, 866778), (11, 787980), (12, 722315), (15, 577852), (20, 433389), (22, 393990), (23, 376860), (30, 288926), (33, 262660), (44, 196995), (46, 188430), (55, 157596), (60, 144463), (66, 131330), (69, 125620), (92, 94215), (110, 78798), (115, 75372), (132, 65665), (138, 62810), (165, 52532), (220, 39399), (230, 37686), (253, 34260), (276, 31405), (330, 26266), (345, 25124), (460, 18843), (506, 17130), (571, 15180), (660, 13133), (690, 12562), (759, 11420), (1012, 8565), (1142, 7590), (1265, 6852), (1380, 6281), (1518, 5710), (1713, 5060), (2284, 3795), (2530, 3426), (2855, 3036)]