230192340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3943}}^1$

素因数の和:4101

約数の個数: 96

約数和(自身を含む): 742103040

約数和(自身を除く): 511910700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2780, 2919, 3892, 3943, 4170, 4865, 5838, 7886, 8340, 9730, 11676, 11829, 14595, 15772, 19460, 19715, 23658, 27601, 29190, 39430, 47316, 55202, 58380, 59145, 78860, 82803, 110404, 118290, 138005, 165606, 236580, 276010, 331212, 414015, 548077, 552020, 828030, 1096154, 1644231, 1656060, 2192308, 2740385, 3288462, 3836539, 5480770, 6576924, 7673078, 8221155, 10961540, 11509617, 15346156, 16442310, 19182695, 23019234, 32884620, 38365390, 46038468, 57548085, 76730780, 115096170, 230192340]

約数ペア:

[(1, 230192340), (2, 115096170), (3, 76730780), (4, 57548085), (5, 46038468), (6, 38365390), (7, 32884620), (10, 23019234), (12, 19182695), (14, 16442310), (15, 15346156), (20, 11509617), (21, 10961540), (28, 8221155), (30, 7673078), (35, 6576924), (42, 5480770), (60, 3836539), (70, 3288462), (84, 2740385), (105, 2192308), (139, 1656060), (140, 1644231), (210, 1096154), (278, 828030), (417, 552020), (420, 548077), (556, 414015), (695, 331212), (834, 276010), (973, 236580), (1390, 165606), (1668, 138005), (1946, 118290), (2085, 110404), (2780, 82803), (2919, 78860), (3892, 59145), (3943, 58380), (4170, 55202), (4865, 47316), (5838, 39430), (7886, 29190), (8340, 27601), (9730, 23658), (11676, 19715), (11829, 19460), (14595, 15772)]