30789396

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 90012384

約数和(自身を除く): 59222988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 163, 198, 212, 297, 318, 324, 326, 396, 477, 489, 583, 594, 636, 652, 891, 954, 978, 1166, 1188, 1431, 1467, 1749, 1782, 1793, 1908, 1956, 2332, 2862, 2934, 3498, 3564, 3586, 4293, 4401, 5247, 5379, 5724, 5868, 6996, 7172, 8586, 8639, 8802, 10494, 10758, 13203, 15741, 16137, 17172, 17278, 17604, 20988, 21516, 25917, 26406, 31482, 32274, 34556, 47223, 48411, 51834, 52812, 62964, 64548, 77751, 94446, 95029, 96822, 103668, 145233, 155502, 188892, 190058, 193644, 233253, 285087, 290466, 311004, 380116, 466506, 570174, 580932, 699759, 855261, 933012, 1140348, 1399518, 1710522, 2565783, 2799036, 3421044, 5131566, 7697349, 10263132, 15394698, 30789396]

約数ペア:

[(1, 30789396), (2, 15394698), (3, 10263132), (4, 7697349), (6, 5131566), (9, 3421044), (11, 2799036), (12, 2565783), (18, 1710522), (22, 1399518), (27, 1140348), (33, 933012), (36, 855261), (44, 699759), (53, 580932), (54, 570174), (66, 466506), (81, 380116), (99, 311004), (106, 290466), (108, 285087), (132, 233253), (159, 193644), (162, 190058), (163, 188892), (198, 155502), (212, 145233), (297, 103668), (318, 96822), (324, 95029), (326, 94446), (396, 77751), (477, 64548), (489, 62964), (583, 52812), (594, 51834), (636, 48411), (652, 47223), (891, 34556), (954, 32274), (978, 31482), (1166, 26406), (1188, 25917), (1431, 21516), (1467, 20988), (1749, 17604), (1782, 17278), (1793, 17172), (1908, 16137), (1956, 15741), (2332, 13203), (2862, 10758), (2934, 10494), (3498, 8802), (3564, 8639), (3586, 8586), (4293, 7172), (4401, 6996), (5247, 5868), (5379, 5724)]