67135460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 166824000

約数和(自身を除く): 99688540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 499, 620, 868, 961, 998, 1085, 1922, 1996, 2170, 2495, 3493, 3844, 4340, 4805, 4990, 6727, 6986, 9610, 9980, 13454, 13972, 15469, 17465, 19220, 26908, 30938, 33635, 34930, 61876, 67270, 69860, 77345, 108283, 134540, 154690, 216566, 309380, 433132, 479539, 541415, 959078, 1082830, 1918156, 2165660, 2397695, 3356773, 4795390, 6713546, 9590780, 13427092, 16783865, 33567730, 67135460]

約数ペア:

[(1, 67135460), (2, 33567730), (4, 16783865), (5, 13427092), (7, 9590780), (10, 6713546), (14, 4795390), (20, 3356773), (28, 2397695), (31, 2165660), (35, 1918156), (62, 1082830), (70, 959078), (124, 541415), (140, 479539), (155, 433132), (217, 309380), (310, 216566), (434, 154690), (499, 134540), (620, 108283), (868, 77345), (961, 69860), (998, 67270), (1085, 61876), (1922, 34930), (1996, 33635), (2170, 30938), (2495, 26908), (3493, 19220), (3844, 17465), (4340, 15469), (4805, 13972), (4990, 13454), (6727, 9980), (6986, 9610)]