30287268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 108

約数和(自身を含む): 89320140

約数和(自身を除く): 59032872

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 409, 484, 561, 612, 726, 748, 818, 1089, 1122, 1227, 1452, 1636, 1683, 2057, 2178, 2244, 2454, 3366, 3681, 4114, 4356, 4499, 4908, 6171, 6732, 6953, 7362, 8228, 8998, 12342, 13497, 13906, 14724, 17996, 18513, 20859, 24684, 26994, 27812, 37026, 40491, 41718, 49489, 53988, 62577, 74052, 76483, 80982, 83436, 98978, 125154, 148467, 152966, 161964, 197956, 229449, 250308, 296934, 305932, 445401, 458898, 593868, 688347, 841313, 890802, 917796, 1376694, 1682626, 1781604, 2523939, 2753388, 3365252, 5047878, 7571817, 10095756, 15143634, 30287268]

約数ペア:

[(1, 30287268), (2, 15143634), (3, 10095756), (4, 7571817), (6, 5047878), (9, 3365252), (11, 2753388), (12, 2523939), (17, 1781604), (18, 1682626), (22, 1376694), (33, 917796), (34, 890802), (36, 841313), (44, 688347), (51, 593868), (66, 458898), (68, 445401), (99, 305932), (102, 296934), (121, 250308), (132, 229449), (153, 197956), (187, 161964), (198, 152966), (204, 148467), (242, 125154), (306, 98978), (363, 83436), (374, 80982), (396, 76483), (409, 74052), (484, 62577), (561, 53988), (612, 49489), (726, 41718), (748, 40491), (818, 37026), (1089, 27812), (1122, 26994), (1227, 24684), (1452, 20859), (1636, 18513), (1683, 17996), (2057, 14724), (2178, 13906), (2244, 13497), (2454, 12342), (3366, 8998), (3681, 8228), (4114, 7362), (4356, 6953), (4499, 6732), (4908, 6171)]