30827082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 79994880

約数和(自身を除く): 49167798

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 57, 61, 62, 66, 78, 93, 114, 122, 143, 183, 186, 209, 247, 286, 341, 366, 403, 418, 429, 494, 589, 627, 671, 682, 741, 793, 806, 858, 1023, 1159, 1178, 1209, 1254, 1342, 1482, 1586, 1767, 1891, 2013, 2046, 2318, 2379, 2418, 2717, 3477, 3534, 3782, 4026, 4433, 4758, 5434, 5673, 6479, 6954, 7657, 8151, 8723, 8866, 11346, 12749, 12958, 13299, 15067, 15314, 16302, 17446, 19437, 20801, 22971, 24583, 25498, 26169, 26598, 30134, 35929, 38247, 38874, 41602, 45201, 45942, 49166, 52338, 62403, 71858, 73749, 76494, 84227, 90402, 107787, 124806, 147498, 165737, 168454, 215574, 252681, 270413, 331474, 395219, 467077, 497211, 505362, 540826, 790438, 811239, 934154, 994422, 1185657, 1401231, 1622478, 2371314, 2802462, 5137847, 10275694, 15413541, 30827082]

約数ペア:

[(1, 30827082), (2, 15413541), (3, 10275694), (6, 5137847), (11, 2802462), (13, 2371314), (19, 1622478), (22, 1401231), (26, 1185657), (31, 994422), (33, 934154), (38, 811239), (39, 790438), (57, 540826), (61, 505362), (62, 497211), (66, 467077), (78, 395219), (93, 331474), (114, 270413), (122, 252681), (143, 215574), (183, 168454), (186, 165737), (209, 147498), (247, 124806), (286, 107787), (341, 90402), (366, 84227), (403, 76494), (418, 73749), (429, 71858), (494, 62403), (589, 52338), (627, 49166), (671, 45942), (682, 45201), (741, 41602), (793, 38874), (806, 38247), (858, 35929), (1023, 30134), (1159, 26598), (1178, 26169), (1209, 25498), (1254, 24583), (1342, 22971), (1482, 20801), (1586, 19437), (1767, 17446), (1891, 16302), (2013, 15314), (2046, 15067), (2318, 13299), (2379, 12958), (2418, 12749), (2717, 11346), (3477, 8866), (3534, 8723), (3782, 8151), (4026, 7657), (4433, 6954), (4758, 6479), (5434, 5673)]