68006940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19211}}^1$

素因数の和:19282

約数の個数: 48

約数和(自身を含む): 193656960

約数和(自身を除く): 125650020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 19211, 38422, 57633, 76844, 96055, 115266, 192110, 230532, 288165, 384220, 576330, 1133449, 1152660, 2266898, 3400347, 4533796, 5667245, 6800694, 11334490, 13601388, 17001735, 22668980, 34003470, 68006940]

約数ペア:

[(1, 68006940), (2, 34003470), (3, 22668980), (4, 17001735), (5, 13601388), (6, 11334490), (10, 6800694), (12, 5667245), (15, 4533796), (20, 3400347), (30, 2266898), (59, 1152660), (60, 1133449), (118, 576330), (177, 384220), (236, 288165), (295, 230532), (354, 192110), (590, 115266), (708, 96055), (885, 76844), (1180, 57633), (1770, 38422), (3540, 19211)]