852436730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 1637159040

約数和(自身を除く): 784722310

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 197, 215, 290, 347, 394, 430, 694, 985, 1247, 1735, 1970, 2494, 3470, 5713, 6235, 8471, 10063, 11426, 12470, 14921, 16942, 20126, 28565, 29842, 42355, 50315, 57130, 68359, 74605, 84710, 100630, 136718, 149210, 245659, 341795, 432709, 491318, 683590, 865418, 1228295, 1982411, 2163545, 2456590, 2939437, 3964822, 4327090, 5878874, 9912055, 14697185, 19824110, 29394370, 85243673, 170487346, 426218365, 852436730]

約数ペア:

[(1, 852436730), (2, 426218365), (5, 170487346), (10, 85243673), (29, 29394370), (43, 19824110), (58, 14697185), (86, 9912055), (145, 5878874), (197, 4327090), (215, 3964822), (290, 2939437), (347, 2456590), (394, 2163545), (430, 1982411), (694, 1228295), (985, 865418), (1247, 683590), (1735, 491318), (1970, 432709), (2494, 341795), (3470, 245659), (5713, 149210), (6235, 136718), (8471, 100630), (10063, 84710), (11426, 74605), (12470, 68359), (14921, 57130), (16942, 50315), (20126, 42355), (28565, 29842)]