11611260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 35498736

約数和(自身を除く): 23887476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 257, 502, 514, 753, 771, 1004, 1028, 1255, 1285, 1506, 1542, 2259, 2313, 2510, 2570, 3012, 3084, 3765, 3855, 4518, 4626, 5020, 5140, 7530, 7710, 9036, 9252, 11295, 11565, 15060, 15420, 22590, 23130, 45180, 46260, 64507, 129014, 193521, 258028, 322535, 387042, 580563, 645070, 774084, 967605, 1161126, 1290140, 1935210, 2322252, 2902815, 3870420, 5805630, 11611260]

約数ペア:

[(1, 11611260), (2, 5805630), (3, 3870420), (4, 2902815), (5, 2322252), (6, 1935210), (9, 1290140), (10, 1161126), (12, 967605), (15, 774084), (18, 645070), (20, 580563), (30, 387042), (36, 322535), (45, 258028), (60, 193521), (90, 129014), (180, 64507), (251, 46260), (257, 45180), (502, 23130), (514, 22590), (753, 15420), (771, 15060), (1004, 11565), (1028, 11295), (1255, 9252), (1285, 9036), (1506, 7710), (1542, 7530), (2259, 5140), (2313, 5020), (2510, 4626), (2570, 4518), (3012, 3855), (3084, 3765)]