87846210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6387

約数の個数: 48

約数和(自身を含む): 229891896

約数和(自身を除く): 142045686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 6217, 7065, 12434, 14130, 18651, 31085, 37302, 55953, 62170, 93255, 111906, 186510, 279765, 559530, 976069, 1952138, 2928207, 4880345, 5856414, 8784621, 9760690, 14641035, 17569242, 29282070, 43923105, 87846210]

約数ペア:

[(1, 87846210), (2, 43923105), (3, 29282070), (5, 17569242), (6, 14641035), (9, 9760690), (10, 8784621), (15, 5856414), (18, 4880345), (30, 2928207), (45, 1952138), (90, 976069), (157, 559530), (314, 279765), (471, 186510), (785, 111906), (942, 93255), (1413, 62170), (1570, 55953), (2355, 37302), (2826, 31085), (4710, 18651), (6217, 14130), (7065, 12434)]