3158260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 8031744

約数和(自身を除く): 4873484

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1327, 2380, 2654, 5308, 6635, 9289, 13270, 18578, 22559, 26540, 37156, 45118, 46445, 90236, 92890, 112795, 157913, 185780, 225590, 315826, 451180, 631652, 789565, 1579130, 3158260]

約数ペア:

[(1, 3158260), (2, 1579130), (4, 789565), (5, 631652), (7, 451180), (10, 315826), (14, 225590), (17, 185780), (20, 157913), (28, 112795), (34, 92890), (35, 90236), (68, 46445), (70, 45118), (85, 37156), (119, 26540), (140, 22559), (170, 18578), (238, 13270), (340, 9289), (476, 6635), (595, 5308), (1190, 2654), (1327, 2380)]