31759060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 73074960

約数和(自身を除く): 41315900

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 3221, 4930, 6442, 9860, 12884, 16105, 32210, 54757, 64420, 93409, 109514, 186818, 219028, 273785, 373636, 467045, 547570, 934090, 1095140, 1587953, 1868180, 3175906, 6351812, 7939765, 15879530, 31759060]

約数ペア:

[(1, 31759060), (2, 15879530), (4, 7939765), (5, 6351812), (10, 3175906), (17, 1868180), (20, 1587953), (29, 1095140), (34, 934090), (58, 547570), (68, 467045), (85, 373636), (116, 273785), (145, 219028), (170, 186818), (290, 109514), (340, 93409), (493, 64420), (580, 54757), (986, 32210), (1972, 16105), (2465, 12884), (3221, 9860), (4930, 6442)]