30954324

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 43557036

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 239, 251, 258, 478, 502, 516, 717, 753, 956, 1004, 1434, 1506, 2868, 3012, 10277, 10793, 20554, 21586, 30831, 32379, 41108, 43172, 59989, 61662, 64758, 119978, 123324, 129516, 179967, 239956, 359934, 719868, 2579527, 5159054, 7738581, 10318108, 15477162, 30954324]

約数ペア:

[(1, 30954324), (2, 15477162), (3, 10318108), (4, 7738581), (6, 5159054), (12, 2579527), (43, 719868), (86, 359934), (129, 239956), (172, 179967), (239, 129516), (251, 123324), (258, 119978), (478, 64758), (502, 61662), (516, 59989), (717, 43172), (753, 41108), (956, 32379), (1004, 30831), (1434, 21586), (1506, 20554), (2868, 10793), (3012, 10277)]