8986380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 27857088

約数和(自身を除く): 18870708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 281, 390, 410, 492, 533, 562, 615, 780, 820, 843, 1066, 1124, 1230, 1405, 1599, 1686, 2132, 2460, 2665, 2810, 3198, 3372, 3653, 4215, 5330, 5620, 6396, 7306, 7995, 8430, 10660, 10959, 11521, 14612, 15990, 16860, 18265, 21918, 23042, 31980, 34563, 36530, 43836, 46084, 54795, 57605, 69126, 73060, 109590, 115210, 138252, 149773, 172815, 219180, 230420, 299546, 345630, 449319, 599092, 691260, 748865, 898638, 1497730, 1797276, 2246595, 2995460, 4493190, 8986380]

約数ペア:

[(1, 8986380), (2, 4493190), (3, 2995460), (4, 2246595), (5, 1797276), (6, 1497730), (10, 898638), (12, 748865), (13, 691260), (15, 599092), (20, 449319), (26, 345630), (30, 299546), (39, 230420), (41, 219180), (52, 172815), (60, 149773), (65, 138252), (78, 115210), (82, 109590), (123, 73060), (130, 69126), (156, 57605), (164, 54795), (195, 46084), (205, 43836), (246, 36530), (260, 34563), (281, 31980), (390, 23042), (410, 21918), (492, 18265), (533, 16860), (562, 15990), (615, 14612), (780, 11521), (820, 10959), (843, 10660), (1066, 8430), (1124, 7995), (1230, 7306), (1405, 6396), (1599, 5620), (1686, 5330), (2132, 4215), (2460, 3653), (2665, 3372), (2810, 3198)]