15666940070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{1663}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 30157111296

約数和(自身を除く): 14490171226

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 367, 734, 755, 1510, 1663, 1835, 2567, 3326, 3670, 5134, 6239, 8315, 12478, 12835, 16630, 25670, 28271, 31195, 55417, 56542, 62390, 110834, 141355, 251113, 277085, 282710, 502226, 554170, 610321, 942089, 1220642, 1255565, 1884178, 2511130, 3051605, 4268921, 4710445, 6103210, 8537842, 9420890, 10375457, 20750914, 21344605, 42689210, 51877285, 92158471, 103754570, 184316942, 460792355, 921584710, 1566694007, 3133388014, 7833470035, 15666940070]

約数ペア:

[(1, 15666940070), (2, 7833470035), (5, 3133388014), (10, 1566694007), (17, 921584710), (34, 460792355), (85, 184316942), (151, 103754570), (170, 92158471), (302, 51877285), (367, 42689210), (734, 21344605), (755, 20750914), (1510, 10375457), (1663, 9420890), (1835, 8537842), (2567, 6103210), (3326, 4710445), (3670, 4268921), (5134, 3051605), (6239, 2511130), (8315, 1884178), (12478, 1255565), (12835, 1220642), (16630, 942089), (25670, 610321), (28271, 554170), (31195, 502226), (55417, 282710), (56542, 277085), (62390, 251113), (110834, 141355)]