30947832

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 87512040

約数和(自身を除く): 56564208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 293, 324, 326, 489, 586, 648, 652, 879, 978, 1172, 1304, 1467, 1758, 1956, 2344, 2637, 2934, 3516, 3912, 4401, 5274, 5868, 7032, 7911, 8802, 10548, 11736, 13203, 15822, 17604, 21096, 23733, 26406, 31644, 35208, 47466, 47759, 52812, 63288, 94932, 95518, 105624, 143277, 189864, 191036, 286554, 382072, 429831, 573108, 859662, 1146216, 1289493, 1719324, 2578986, 3438648, 3868479, 5157972, 7736958, 10315944, 15473916, 30947832]

約数ペア:

[(1, 30947832), (2, 15473916), (3, 10315944), (4, 7736958), (6, 5157972), (8, 3868479), (9, 3438648), (12, 2578986), (18, 1719324), (24, 1289493), (27, 1146216), (36, 859662), (54, 573108), (72, 429831), (81, 382072), (108, 286554), (162, 191036), (163, 189864), (216, 143277), (293, 105624), (324, 95518), (326, 94932), (489, 63288), (586, 52812), (648, 47759), (652, 47466), (879, 35208), (978, 31644), (1172, 26406), (1304, 23733), (1467, 21096), (1758, 17604), (1956, 15822), (2344, 13203), (2637, 11736), (2934, 10548), (3516, 8802), (3912, 7911), (4401, 7032), (5274, 5868)]