460395460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173081}}^1$

素因数の和:173116

約数の個数: 48

約数和(自身を含む): 1163111040

約数和(自身を除く): 702715580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 173081, 346162, 692324, 865405, 1211567, 1730810, 2423134, 3288539, 3461620, 4846268, 6057835, 6577078, 12115670, 13154156, 16442695, 23019773, 24231340, 32885390, 46039546, 65770780, 92079092, 115098865, 230197730, 460395460]

約数ペア:

[(1, 460395460), (2, 230197730), (4, 115098865), (5, 92079092), (7, 65770780), (10, 46039546), (14, 32885390), (19, 24231340), (20, 23019773), (28, 16442695), (35, 13154156), (38, 12115670), (70, 6577078), (76, 6057835), (95, 4846268), (133, 3461620), (140, 3288539), (190, 2423134), (266, 1730810), (380, 1211567), (532, 865405), (665, 692324), (1330, 346162), (2660, 173081)]