16976940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2917}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 48041952

約数和(自身を除く): 31065012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 2917, 5820, 5834, 8751, 11668, 14585, 17502, 29170, 35004, 43755, 58340, 87510, 175020, 282949, 565898, 848847, 1131796, 1414745, 1697694, 2829490, 3395388, 4244235, 5658980, 8488470, 16976940]

約数ペア:

[(1, 16976940), (2, 8488470), (3, 5658980), (4, 4244235), (5, 3395388), (6, 2829490), (10, 1697694), (12, 1414745), (15, 1131796), (20, 848847), (30, 565898), (60, 282949), (97, 175020), (194, 87510), (291, 58340), (388, 43755), (485, 35004), (582, 29170), (970, 17502), (1164, 14585), (1455, 11668), (1940, 8751), (2910, 5834), (2917, 5820)]