1520972658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 3523703040

約数和(自身を除く): 2002730382

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 229, 263, 366, 414, 458, 526, 549, 687, 789, 1098, 1374, 1403, 1578, 2061, 2367, 2806, 4122, 4209, 4734, 5267, 6049, 8418, 10534, 12098, 12627, 13969, 15801, 16043, 18147, 25254, 27938, 31602, 32086, 36294, 41907, 47403, 48129, 54441, 60227, 83814, 94806, 96258, 108882, 120454, 125721, 144387, 180681, 251442, 288774, 321287, 361362, 368989, 542043, 642574, 737978, 963861, 1084086, 1106967, 1385221, 1927722, 2213934, 2770442, 2891583, 3320901, 3673847, 4155663, 5783166, 6641802, 7347694, 8311326, 11021541, 12466989, 22043082, 24933978, 33064623, 66129246, 84498481, 168996962, 253495443, 506990886, 760486329, 1520972658]

約数ペア:

[(1, 1520972658), (2, 760486329), (3, 506990886), (6, 253495443), (9, 168996962), (18, 84498481), (23, 66129246), (46, 33064623), (61, 24933978), (69, 22043082), (122, 12466989), (138, 11021541), (183, 8311326), (207, 7347694), (229, 6641802), (263, 5783166), (366, 4155663), (414, 3673847), (458, 3320901), (526, 2891583), (549, 2770442), (687, 2213934), (789, 1927722), (1098, 1385221), (1374, 1106967), (1403, 1084086), (1578, 963861), (2061, 737978), (2367, 642574), (2806, 542043), (4122, 368989), (4209, 361362), (4734, 321287), (5267, 288774), (6049, 251442), (8418, 180681), (10534, 144387), (12098, 125721), (12627, 120454), (13969, 108882), (15801, 96258), (16043, 94806), (18147, 83814), (25254, 60227), (27938, 54441), (31602, 48129), (32086, 47403), (36294, 41907)]