7164420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 20283648

約数和(自身を除く): 13119228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1231, 1455, 1940, 2462, 2910, 3693, 4924, 5820, 6155, 7386, 12310, 14772, 18465, 24620, 36930, 73860, 119407, 238814, 358221, 477628, 597035, 716442, 1194070, 1432884, 1791105, 2388140, 3582210, 7164420]

約数ペア:

[(1, 7164420), (2, 3582210), (3, 2388140), (4, 1791105), (5, 1432884), (6, 1194070), (10, 716442), (12, 597035), (15, 477628), (20, 358221), (30, 238814), (60, 119407), (97, 73860), (194, 36930), (291, 24620), (388, 18465), (485, 14772), (582, 12310), (970, 7386), (1164, 6155), (1231, 5820), (1455, 4924), (1940, 3693), (2462, 2910)]