56641410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 180264960

約数和(自身を除く): 123623550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1303, 1449, 1610, 1890, 2070, 2415, 2606, 2898, 3105, 3909, 4347, 4830, 6210, 6515, 7245, 7818, 8694, 9121, 11727, 13030, 14490, 18242, 19545, 21735, 23454, 27363, 29969, 35181, 39090, 43470, 45605, 54726, 58635, 59938, 70362, 82089, 89907, 91210, 117270, 136815, 149845, 164178, 175905, 179814, 209783, 246267, 269721, 273630, 299690, 351810, 410445, 419566, 449535, 492534, 539442, 629349, 809163, 820890, 899070, 1048915, 1231335, 1258698, 1348605, 1618326, 1888047, 2097830, 2462670, 2697210, 3146745, 3776094, 4045815, 5664141, 6293490, 8091630, 9440235, 11328282, 18880470, 28320705, 56641410]

約数ペア:

[(1, 56641410), (2, 28320705), (3, 18880470), (5, 11328282), (6, 9440235), (7, 8091630), (9, 6293490), (10, 5664141), (14, 4045815), (15, 3776094), (18, 3146745), (21, 2697210), (23, 2462670), (27, 2097830), (30, 1888047), (35, 1618326), (42, 1348605), (45, 1258698), (46, 1231335), (54, 1048915), (63, 899070), (69, 820890), (70, 809163), (90, 629349), (105, 539442), (115, 492534), (126, 449535), (135, 419566), (138, 410445), (161, 351810), (189, 299690), (207, 273630), (210, 269721), (230, 246267), (270, 209783), (315, 179814), (322, 175905), (345, 164178), (378, 149845), (414, 136815), (483, 117270), (621, 91210), (630, 89907), (690, 82089), (805, 70362), (945, 59938), (966, 58635), (1035, 54726), (1242, 45605), (1303, 43470), (1449, 39090), (1610, 35181), (1890, 29969), (2070, 27363), (2415, 23454), (2606, 21735), (2898, 19545), (3105, 18242), (3909, 14490), (4347, 13030), (4830, 11727), (6210, 9121), (6515, 8694), (7245, 7818)]