30317768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 65688000

約数和(自身を除く): 35370232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 67, 76, 104, 134, 152, 229, 247, 268, 458, 494, 536, 871, 916, 988, 1273, 1742, 1832, 1976, 2546, 2977, 3484, 4351, 5092, 5954, 6968, 8702, 10184, 11908, 15343, 16549, 17404, 23816, 30686, 33098, 34808, 56563, 61372, 66196, 113126, 122744, 132392, 199459, 226252, 291517, 398918, 452504, 583034, 797836, 1166068, 1595672, 2332136, 3789721, 7579442, 15158884, 30317768]

約数ペア:

[(1, 30317768), (2, 15158884), (4, 7579442), (8, 3789721), (13, 2332136), (19, 1595672), (26, 1166068), (38, 797836), (52, 583034), (67, 452504), (76, 398918), (104, 291517), (134, 226252), (152, 199459), (229, 132392), (247, 122744), (268, 113126), (458, 66196), (494, 61372), (536, 56563), (871, 34808), (916, 33098), (988, 30686), (1273, 23816), (1742, 17404), (1832, 16549), (1976, 15343), (2546, 11908), (2977, 10184), (3484, 8702), (4351, 6968), (5092, 5954)]