30975204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 82978560

約数和(自身を除く): 52003356

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 97, 138, 156, 178, 194, 267, 276, 291, 299, 356, 388, 534, 582, 598, 897, 1068, 1157, 1164, 1196, 1261, 1794, 2047, 2231, 2314, 2522, 3471, 3588, 3783, 4094, 4462, 4628, 5044, 6141, 6693, 6942, 7566, 8188, 8633, 8924, 12282, 13386, 13884, 15132, 17266, 24564, 25899, 26611, 26772, 29003, 34532, 51798, 53222, 58006, 79833, 87009, 103596, 106444, 112229, 116012, 159666, 174018, 198559, 224458, 319332, 336687, 348036, 397118, 448916, 595677, 673374, 794236, 1191354, 1346748, 2382708, 2581267, 5162534, 7743801, 10325068, 15487602, 30975204]

約数ペア:

[(1, 30975204), (2, 15487602), (3, 10325068), (4, 7743801), (6, 5162534), (12, 2581267), (13, 2382708), (23, 1346748), (26, 1191354), (39, 794236), (46, 673374), (52, 595677), (69, 448916), (78, 397118), (89, 348036), (92, 336687), (97, 319332), (138, 224458), (156, 198559), (178, 174018), (194, 159666), (267, 116012), (276, 112229), (291, 106444), (299, 103596), (356, 87009), (388, 79833), (534, 58006), (582, 53222), (598, 51798), (897, 34532), (1068, 29003), (1157, 26772), (1164, 26611), (1196, 25899), (1261, 24564), (1794, 17266), (2047, 15132), (2231, 13884), (2314, 13386), (2522, 12282), (3471, 8924), (3588, 8633), (3783, 8188), (4094, 7566), (4462, 6942), (4628, 6693), (5044, 6141)]