26762820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9103}}^1$

素因数の和:9129

約数の個数: 72

約数和(自身を含む): 87179904

約数和(自身を除く): 60417084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 9103, 18206, 27309, 36412, 45515, 54618, 63721, 91030, 109236, 127442, 136545, 182060, 191163, 254884, 273090, 318605, 382326, 446047, 546180, 637210, 764652, 892094, 955815, 1274420, 1338141, 1784188, 1911630, 2230235, 2676282, 3823260, 4460470, 5352564, 6690705, 8920940, 13381410, 26762820]

約数ペア:

[(1, 26762820), (2, 13381410), (3, 8920940), (4, 6690705), (5, 5352564), (6, 4460470), (7, 3823260), (10, 2676282), (12, 2230235), (14, 1911630), (15, 1784188), (20, 1338141), (21, 1274420), (28, 955815), (30, 892094), (35, 764652), (42, 637210), (49, 546180), (60, 446047), (70, 382326), (84, 318605), (98, 273090), (105, 254884), (140, 191163), (147, 182060), (196, 136545), (210, 127442), (245, 109236), (294, 91030), (420, 63721), (490, 54618), (588, 45515), (735, 36412), (980, 27309), (1470, 18206), (2940, 9103)]