8307460

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 20469708

約数和(自身を除く): 12162248

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 196, 245, 343, 346, 490, 686, 692, 865, 980, 1211, 1372, 1715, 1730, 2401, 2422, 3430, 3460, 4802, 4844, 6055, 6860, 8477, 9604, 12005, 12110, 16954, 24010, 24220, 33908, 42385, 48020, 59339, 84770, 118678, 169540, 237356, 296695, 415373, 593390, 830746, 1186780, 1661492, 2076865, 4153730, 8307460]

約数ペア:

[(1, 8307460), (2, 4153730), (4, 2076865), (5, 1661492), (7, 1186780), (10, 830746), (14, 593390), (20, 415373), (28, 296695), (35, 237356), (49, 169540), (70, 118678), (98, 84770), (140, 59339), (173, 48020), (196, 42385), (245, 33908), (343, 24220), (346, 24010), (490, 16954), (686, 12110), (692, 12005), (865, 9604), (980, 8477), (1211, 6860), (1372, 6055), (1715, 4844), (1730, 4802), (2401, 3460), (2422, 3430)]