71864130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 187649280

約数和(自身を除く): 115785150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 1789, 2678, 3090, 3578, 4017, 5367, 6695, 8034, 8945, 10734, 13390, 17890, 20085, 23257, 26835, 40170, 46514, 53670, 69771, 116285, 139542, 184267, 232570, 348855, 368534, 552801, 697710, 921335, 1105602, 1842670, 2395471, 2764005, 4790942, 5528010, 7186413, 11977355, 14372826, 23954710, 35932065, 71864130]

約数ペア:

[(1, 71864130), (2, 35932065), (3, 23954710), (5, 14372826), (6, 11977355), (10, 7186413), (13, 5528010), (15, 4790942), (26, 2764005), (30, 2395471), (39, 1842670), (65, 1105602), (78, 921335), (103, 697710), (130, 552801), (195, 368534), (206, 348855), (309, 232570), (390, 184267), (515, 139542), (618, 116285), (1030, 69771), (1339, 53670), (1545, 46514), (1789, 40170), (2678, 26835), (3090, 23257), (3578, 20085), (4017, 17890), (5367, 13390), (6695, 10734), (8034, 8945)]