30990024

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 91498680

約数和(自身を除く): 60508656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 226, 234, 293, 312, 339, 452, 468, 586, 678, 879, 904, 936, 1017, 1172, 1356, 1469, 1758, 2034, 2344, 2637, 2712, 2938, 3516, 3809, 4068, 4407, 5274, 5876, 7032, 7618, 8136, 8814, 10548, 11427, 11752, 13221, 15236, 17628, 21096, 22854, 26442, 30472, 33109, 34281, 35256, 45708, 52884, 66218, 68562, 91416, 99327, 105768, 132436, 137124, 198654, 264872, 274248, 297981, 397308, 430417, 595962, 794616, 860834, 1191924, 1291251, 1721668, 2383848, 2582502, 3443336, 3873753, 5165004, 7747506, 10330008, 15495012, 30990024]

約数ペア:

[(1, 30990024), (2, 15495012), (3, 10330008), (4, 7747506), (6, 5165004), (8, 3873753), (9, 3443336), (12, 2582502), (13, 2383848), (18, 1721668), (24, 1291251), (26, 1191924), (36, 860834), (39, 794616), (52, 595962), (72, 430417), (78, 397308), (104, 297981), (113, 274248), (117, 264872), (156, 198654), (226, 137124), (234, 132436), (293, 105768), (312, 99327), (339, 91416), (452, 68562), (468, 66218), (586, 52884), (678, 45708), (879, 35256), (904, 34281), (936, 33109), (1017, 30472), (1172, 26442), (1356, 22854), (1469, 21096), (1758, 17628), (2034, 15236), (2344, 13221), (2637, 11752), (2712, 11427), (2938, 10548), (3516, 8814), (3809, 8136), (4068, 7618), (4407, 7032), (5274, 5876)]