8503460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{8677}}^1$

素因数の和:8700

約数の個数: 36

約数和(自身を含む): 20775132

約数和(自身を除く): 12271672

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 8677, 17354, 34708, 43385, 60739, 86770, 121478, 173540, 242956, 303695, 425173, 607390, 850346, 1214780, 1700692, 2125865, 4251730, 8503460]

約数ペア:

[(1, 8503460), (2, 4251730), (4, 2125865), (5, 1700692), (7, 1214780), (10, 850346), (14, 607390), (20, 425173), (28, 303695), (35, 242956), (49, 173540), (70, 121478), (98, 86770), (140, 60739), (196, 43385), (245, 34708), (490, 17354), (980, 8677)]