7269460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 16837632

約数和(自身を除く): 9568172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 191, 220, 346, 382, 692, 764, 865, 955, 1730, 1903, 1910, 2101, 3460, 3806, 3820, 4202, 7612, 8404, 9515, 10505, 19030, 21010, 33043, 38060, 42020, 66086, 132172, 165215, 330430, 363473, 660860, 726946, 1453892, 1817365, 3634730, 7269460]

約数ペア:

[(1, 7269460), (2, 3634730), (4, 1817365), (5, 1453892), (10, 726946), (11, 660860), (20, 363473), (22, 330430), (44, 165215), (55, 132172), (110, 66086), (173, 42020), (191, 38060), (220, 33043), (346, 21010), (382, 19030), (692, 10505), (764, 9515), (865, 8404), (955, 7612), (1730, 4202), (1903, 3820), (1910, 3806), (2101, 3460)]