1388891167170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3709}}^1\times {\mathrm{73859}}^1$

素因数の和:77604

約数の個数: 96

約数和(自身を含む): 3610495425600

約数和(自身を除く): 2221604258430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3709, 5070, 7418, 11127, 18545, 22254, 37090, 48217, 55635, 73859, 96434, 111270, 144651, 147718, 221577, 241085, 289302, 369295, 443154, 482170, 626821, 723255, 738590, 960167, 1107885, 1253642, 1446510, 1880463, 1920334, 2215770, 2880501, 3134105, 3760926, 4800835, 5761002, 6268210, 9402315, 9601670, 12482171, 14402505, 18804630, 24964342, 28805010, 37446513, 62410855, 74893026, 124821710, 187232565, 273943031, 374465130, 547886062, 821829093, 1369715155, 1643658186, 2739430310, 3561259403, 4109145465, 7122518806, 8218290930, 10683778209, 17806297015, 21367556418, 35612594030, 46296372239, 53418891045, 92592744478, 106837782090, 138889116717, 231481861195, 277778233434, 462963722390, 694445583585, 1388891167170]

約数ペア:

[(1, 1388891167170), (2, 694445583585), (3, 462963722390), (5, 277778233434), (6, 231481861195), (10, 138889116717), (13, 106837782090), (15, 92592744478), (26, 53418891045), (30, 46296372239), (39, 35612594030), (65, 21367556418), (78, 17806297015), (130, 10683778209), (169, 8218290930), (195, 7122518806), (338, 4109145465), (390, 3561259403), (507, 2739430310), (845, 1643658186), (1014, 1369715155), (1690, 821829093), (2535, 547886062), (3709, 374465130), (5070, 273943031), (7418, 187232565), (11127, 124821710), (18545, 74893026), (22254, 62410855), (37090, 37446513), (48217, 28805010), (55635, 24964342), (73859, 18804630), (96434, 14402505), (111270, 12482171), (144651, 9601670), (147718, 9402315), (221577, 6268210), (241085, 5761002), (289302, 4800835), (369295, 3760926), (443154, 3134105), (482170, 2880501), (626821, 2215770), (723255, 1920334), (738590, 1880463), (960167, 1446510), (1107885, 1253642)]