30739072

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 79797150

約数和(自身を除く): 49058078

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 128, 169, 182, 196, 203, 208, 224, 232, 338, 364, 377, 392, 406, 416, 448, 464, 637, 676, 728, 754, 784, 812, 832, 896, 928, 1183, 1274, 1352, 1421, 1456, 1508, 1568, 1624, 1664, 1856, 2366, 2548, 2639, 2704, 2842, 2912, 3016, 3136, 3248, 3712, 4732, 4901, 5096, 5278, 5408, 5684, 5824, 6032, 6272, 6496, 8281, 9464, 9802, 10192, 10556, 10816, 11368, 11648, 12064, 12992, 16562, 18473, 18928, 19604, 20384, 21112, 21632, 22736, 24128, 25984, 33124, 34307, 36946, 37856, 39208, 40768, 42224, 45472, 48256, 66248, 68614, 73892, 75712, 78416, 81536, 84448, 90944, 132496, 137228, 147784, 151424, 156832, 168896, 181888, 240149, 264992, 274456, 295568, 313664, 337792, 480298, 529984, 548912, 591136, 627328, 960596, 1059968, 1097824, 1182272, 1921192, 2195648, 2364544, 3842384, 4391296, 7684768, 15369536, 30739072]

約数ペア:

[(1, 30739072), (2, 15369536), (4, 7684768), (7, 4391296), (8, 3842384), (13, 2364544), (14, 2195648), (16, 1921192), (26, 1182272), (28, 1097824), (29, 1059968), (32, 960596), (49, 627328), (52, 591136), (56, 548912), (58, 529984), (64, 480298), (91, 337792), (98, 313664), (104, 295568), (112, 274456), (116, 264992), (128, 240149), (169, 181888), (182, 168896), (196, 156832), (203, 151424), (208, 147784), (224, 137228), (232, 132496), (338, 90944), (364, 84448), (377, 81536), (392, 78416), (406, 75712), (416, 73892), (448, 68614), (464, 66248), (637, 48256), (676, 45472), (728, 42224), (754, 40768), (784, 39208), (812, 37856), (832, 36946), (896, 34307), (928, 33124), (1183, 25984), (1274, 24128), (1352, 22736), (1421, 21632), (1456, 21112), (1508, 20384), (1568, 19604), (1624, 18928), (1664, 18473), (1856, 16562), (2366, 12992), (2548, 12064), (2639, 11648), (2704, 11368), (2842, 10816), (2912, 10556), (3016, 10192), (3136, 9802), (3248, 9464), (3712, 8281), (4732, 6496), (4901, 6272), (5096, 6032), (5278, 5824), (5408, 5684)]