40828170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 100848384

約数和(自身を除く): 60020214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 103, 146, 181, 206, 219, 309, 362, 365, 438, 515, 543, 618, 730, 905, 1030, 1086, 1095, 1545, 1810, 2190, 2715, 3090, 5430, 7519, 13213, 15038, 18643, 22557, 26426, 37286, 37595, 39639, 45114, 55929, 66065, 75190, 79278, 93215, 111858, 112785, 132130, 186430, 198195, 225570, 279645, 396390, 559290, 1360939, 2721878, 4082817, 6804695, 8165634, 13609390, 20414085, 40828170]

約数ペア:

[(1, 40828170), (2, 20414085), (3, 13609390), (5, 8165634), (6, 6804695), (10, 4082817), (15, 2721878), (30, 1360939), (73, 559290), (103, 396390), (146, 279645), (181, 225570), (206, 198195), (219, 186430), (309, 132130), (362, 112785), (365, 111858), (438, 93215), (515, 79278), (543, 75190), (618, 66065), (730, 55929), (905, 45114), (1030, 39639), (1086, 37595), (1095, 37286), (1545, 26426), (1810, 22557), (2190, 18643), (2715, 15038), (3090, 13213), (5430, 7519)]