81341190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{129113}}^1$

素因数の和:129133

約数の個数: 48

約数和(自身を含む): 241701408

約数和(自身を除く): 160360218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 129113, 258226, 387339, 645565, 774678, 903791, 1162017, 1291130, 1807582, 1936695, 2324034, 2711373, 3873390, 4518955, 5422746, 5810085, 8134119, 9037910, 11620170, 13556865, 16268238, 27113730, 40670595, 81341190]

約数ペア:

[(1, 81341190), (2, 40670595), (3, 27113730), (5, 16268238), (6, 13556865), (7, 11620170), (9, 9037910), (10, 8134119), (14, 5810085), (15, 5422746), (18, 4518955), (21, 3873390), (30, 2711373), (35, 2324034), (42, 1936695), (45, 1807582), (63, 1291130), (70, 1162017), (90, 903791), (105, 774678), (126, 645565), (210, 387339), (315, 258226), (630, 129113)]