349052490

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{47881}}^1$

素因数の和:47906

約数の個数: 56

約数和(自身を含む): 942030468

約数和(自身を除く): 592977978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 47881, 95762, 143643, 239405, 287286, 430929, 478810, 718215, 861858, 1292787, 1436430, 2154645, 2585574, 3878361, 4309290, 6463935, 7756722, 11635083, 12927870, 19391805, 23270166, 34905249, 38783610, 58175415, 69810498, 116350830, 174526245, 349052490]

約数ペア:

[(1, 349052490), (2, 174526245), (3, 116350830), (5, 69810498), (6, 58175415), (9, 38783610), (10, 34905249), (15, 23270166), (18, 19391805), (27, 12927870), (30, 11635083), (45, 7756722), (54, 6463935), (81, 4309290), (90, 3878361), (135, 2585574), (162, 2154645), (243, 1436430), (270, 1292787), (405, 861858), (486, 718215), (729, 478810), (810, 430929), (1215, 287286), (1458, 239405), (2430, 143643), (3645, 95762), (7290, 47881)]