3101890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 6163776

約数和(自身を除く): 3061886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 173, 326, 346, 815, 865, 1630, 1730, 1793, 1903, 3586, 3806, 8965, 9515, 17930, 19030, 28199, 56398, 140995, 281990, 310189, 620378, 1550945, 3101890]

約数ペア:

[(1, 3101890), (2, 1550945), (5, 620378), (10, 310189), (11, 281990), (22, 140995), (55, 56398), (110, 28199), (163, 19030), (173, 17930), (326, 9515), (346, 8965), (815, 3806), (865, 3586), (1630, 1903), (1730, 1793)]