67874310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{15391}}^1$

素因数の和:15418

約数の個数: 72

約数和(自身を含む): 205298496

約数和(自身を除く): 137424186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 15391, 30782, 46173, 76955, 92346, 107737, 138519, 153910, 215474, 230865, 277038, 323211, 461730, 538685, 646422, 692595, 754159, 969633, 1077370, 1385190, 1508318, 1616055, 1939266, 2262477, 3232110, 3770795, 4524954, 4848165, 6787431, 7541590, 9696330, 11312385, 13574862, 22624770, 33937155, 67874310]

約数ペア:

[(1, 67874310), (2, 33937155), (3, 22624770), (5, 13574862), (6, 11312385), (7, 9696330), (9, 7541590), (10, 6787431), (14, 4848165), (15, 4524954), (18, 3770795), (21, 3232110), (30, 2262477), (35, 1939266), (42, 1616055), (45, 1508318), (49, 1385190), (63, 1077370), (70, 969633), (90, 754159), (98, 692595), (105, 646422), (126, 538685), (147, 461730), (210, 323211), (245, 277038), (294, 230865), (315, 215474), (441, 153910), (490, 138519), (630, 107737), (735, 92346), (882, 76955), (1470, 46173), (2205, 30782), (4410, 15391)]