30678102

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 80

約数和(自身を含む): 84645792

約数和(自身を除く): 53967690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2081, 2106, 2457, 4162, 4914, 6243, 7371, 12486, 14567, 14742, 18729, 27053, 29134, 37458, 43701, 54106, 56187, 81159, 87402, 112374, 131103, 162318, 168561, 189371, 243477, 262206, 337122, 378742, 393309, 486954, 568113, 730431, 786618, 1136226, 1179927, 1460862, 1704339, 2191293, 2359854, 3408678, 4382586, 5113017, 10226034, 15339051, 30678102]

約数ペア:

[(1, 30678102), (2, 15339051), (3, 10226034), (6, 5113017), (7, 4382586), (9, 3408678), (13, 2359854), (14, 2191293), (18, 1704339), (21, 1460862), (26, 1179927), (27, 1136226), (39, 786618), (42, 730431), (54, 568113), (63, 486954), (78, 393309), (81, 378742), (91, 337122), (117, 262206), (126, 243477), (162, 189371), (182, 168561), (189, 162318), (234, 131103), (273, 112374), (351, 87402), (378, 81159), (546, 56187), (567, 54106), (702, 43701), (819, 37458), (1053, 29134), (1134, 27053), (1638, 18729), (2081, 14742), (2106, 14567), (2457, 12486), (4162, 7371), (4914, 6243)]