12171330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 33033600

約数和(自身を除く): 20862270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 739, 915, 1098, 1478, 1647, 1830, 2217, 2745, 3294, 3695, 4434, 5490, 6651, 7390, 8235, 11085, 13302, 16470, 19953, 22170, 33255, 39906, 45079, 66510, 90158, 99765, 135237, 199530, 225395, 270474, 405711, 450790, 676185, 811422, 1217133, 1352370, 2028555, 2434266, 4057110, 6085665, 12171330]

約数ペア:

[(1, 12171330), (2, 6085665), (3, 4057110), (5, 2434266), (6, 2028555), (9, 1352370), (10, 1217133), (15, 811422), (18, 676185), (27, 450790), (30, 405711), (45, 270474), (54, 225395), (61, 199530), (90, 135237), (122, 99765), (135, 90158), (183, 66510), (270, 45079), (305, 39906), (366, 33255), (549, 22170), (610, 19953), (739, 16470), (915, 13302), (1098, 11085), (1478, 8235), (1647, 7390), (1830, 6651), (2217, 5490), (2745, 4434), (3294, 3695)]