29918844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 58140036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 83, 93, 102, 114, 124, 153, 166, 171, 186, 204, 228, 249, 279, 306, 323, 332, 342, 372, 498, 527, 558, 589, 612, 646, 684, 747, 969, 996, 1054, 1116, 1178, 1292, 1411, 1494, 1577, 1581, 1767, 1938, 2108, 2356, 2573, 2822, 2907, 2988, 3154, 3162, 3534, 3876, 4233, 4731, 4743, 5146, 5301, 5644, 5814, 6308, 6324, 7068, 7719, 8466, 9462, 9486, 10013, 10292, 10602, 11628, 12699, 14193, 15438, 16932, 18924, 18972, 20026, 21204, 23157, 25398, 26809, 28386, 30039, 30876, 40052, 43741, 46314, 48887, 50796, 53618, 56772, 60078, 80427, 87482, 90117, 92628, 97774, 107236, 120156, 131223, 146661, 160854, 174964, 180234, 195548, 241281, 262446, 293322, 321708, 360468, 393669, 439983, 482562, 524892, 586644, 787338, 831079, 879966, 965124, 1574676, 1662158, 1759932, 2493237, 3324316, 4986474, 7479711, 9972948, 14959422, 29918844]

約数ペア:

[(1, 29918844), (2, 14959422), (3, 9972948), (4, 7479711), (6, 4986474), (9, 3324316), (12, 2493237), (17, 1759932), (18, 1662158), (19, 1574676), (31, 965124), (34, 879966), (36, 831079), (38, 787338), (51, 586644), (57, 524892), (62, 482562), (68, 439983), (76, 393669), (83, 360468), (93, 321708), (102, 293322), (114, 262446), (124, 241281), (153, 195548), (166, 180234), (171, 174964), (186, 160854), (204, 146661), (228, 131223), (249, 120156), (279, 107236), (306, 97774), (323, 92628), (332, 90117), (342, 87482), (372, 80427), (498, 60078), (527, 56772), (558, 53618), (589, 50796), (612, 48887), (646, 46314), (684, 43741), (747, 40052), (969, 30876), (996, 30039), (1054, 28386), (1116, 26809), (1178, 25398), (1292, 23157), (1411, 21204), (1494, 20026), (1577, 18972), (1581, 18924), (1767, 16932), (1938, 15438), (2108, 14193), (2356, 12699), (2573, 11628), (2822, 10602), (2907, 10292), (2988, 10013), (3154, 9486), (3162, 9462), (3534, 8466), (3876, 7719), (4233, 7068), (4731, 6324), (4743, 6308), (5146, 5814), (5301, 5644)]