228765810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:12008

約数の個数: 96

約数和(自身を含む): 687863232

約数和(自身を除く): 459097422

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 11971, 19110, 23942, 35913, 59855, 71826, 83797, 119710, 155623, 167594, 179565, 251391, 311246, 359130, 418985, 466869, 502782, 586579, 778115, 837970, 933738, 1089361, 1173158, 1256955, 1556230, 1759737, 2178722, 2334345, 2513910, 2932895, 3268083, 3519474, 4668690, 5446805, 5865790, 6536166, 7625527, 8798685, 10893610, 15251054, 16340415, 17597370, 22876581, 32680830, 38127635, 45753162, 76255270, 114382905, 228765810]

約数ペア:

[(1, 228765810), (2, 114382905), (3, 76255270), (5, 45753162), (6, 38127635), (7, 32680830), (10, 22876581), (13, 17597370), (14, 16340415), (15, 15251054), (21, 10893610), (26, 8798685), (30, 7625527), (35, 6536166), (39, 5865790), (42, 5446805), (49, 4668690), (65, 3519474), (70, 3268083), (78, 2932895), (91, 2513910), (98, 2334345), (105, 2178722), (130, 1759737), (147, 1556230), (182, 1256955), (195, 1173158), (210, 1089361), (245, 933738), (273, 837970), (294, 778115), (390, 586579), (455, 502782), (490, 466869), (546, 418985), (637, 359130), (735, 311246), (910, 251391), (1274, 179565), (1365, 167594), (1470, 155623), (1911, 119710), (2730, 83797), (3185, 71826), (3822, 59855), (6370, 35913), (9555, 23942), (11971, 19110)]