29957868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 80047968

約数和(自身を除く): 50090100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 373, 388, 414, 582, 746, 828, 873, 1119, 1164, 1492, 1746, 2231, 2238, 3357, 3492, 4462, 4476, 6693, 6714, 8579, 8924, 13386, 13428, 17158, 20079, 25737, 26772, 34316, 36181, 40158, 51474, 72362, 77211, 80316, 102948, 108543, 144724, 154422, 217086, 308844, 325629, 434172, 651258, 832163, 1302516, 1664326, 2496489, 3328652, 4992978, 7489467, 9985956, 14978934, 29957868]

約数ペア:

[(1, 29957868), (2, 14978934), (3, 9985956), (4, 7489467), (6, 4992978), (9, 3328652), (12, 2496489), (18, 1664326), (23, 1302516), (36, 832163), (46, 651258), (69, 434172), (92, 325629), (97, 308844), (138, 217086), (194, 154422), (207, 144724), (276, 108543), (291, 102948), (373, 80316), (388, 77211), (414, 72362), (582, 51474), (746, 40158), (828, 36181), (873, 34316), (1119, 26772), (1164, 25737), (1492, 20079), (1746, 17158), (2231, 13428), (2238, 13386), (3357, 8924), (3492, 8579), (4462, 6714), (4476, 6693)]