10712380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 27751248

約数和(自身を除く): 17038868

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 643, 833, 980, 1190, 1286, 1666, 2380, 2572, 3215, 3332, 4165, 4501, 6430, 8330, 9002, 10931, 12860, 16660, 18004, 21862, 22505, 31507, 43724, 45010, 54655, 63014, 76517, 90020, 109310, 126028, 153034, 157535, 218620, 306068, 315070, 382585, 535619, 630140, 765170, 1071238, 1530340, 2142476, 2678095, 5356190, 10712380]

約数ペア:

[(1, 10712380), (2, 5356190), (4, 2678095), (5, 2142476), (7, 1530340), (10, 1071238), (14, 765170), (17, 630140), (20, 535619), (28, 382585), (34, 315070), (35, 306068), (49, 218620), (68, 157535), (70, 153034), (85, 126028), (98, 109310), (119, 90020), (140, 76517), (170, 63014), (196, 54655), (238, 45010), (245, 43724), (340, 31507), (476, 22505), (490, 21862), (595, 18004), (643, 16660), (833, 12860), (980, 10931), (1190, 9002), (1286, 8330), (1666, 6430), (2380, 4501), (2572, 4165), (3215, 3332)]