2025392310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 5490270720

約数和(自身を除く): 3464878410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 173, 262, 270, 331, 346, 393, 519, 655, 662, 786, 865, 993, 1038, 1179, 1310, 1557, 1655, 1730, 1965, 1986, 2358, 2595, 2979, 3114, 3310, 3537, 3930, 4671, 4965, 5190, 5895, 5958, 7074, 7785, 8937, 9342, 9930, 11790, 14895, 15570, 17685, 17874, 22663, 23355, 29790, 35370, 43361, 44685, 45326, 46710, 57263, 67989, 86722, 89370, 113315, 114526, 130083, 135978, 171789, 203967, 216805, 226630, 260166, 286315, 339945, 343578, 390249, 407934, 433610, 515367, 572630, 611901, 650415, 679890, 780498, 858945, 1019835, 1030734, 1170747, 1223802, 1300830, 1546101, 1717890, 1951245, 2039670, 2341494, 2576835, 3059505, 3092202, 3902490, 5153670, 5853735, 6119010, 7501453, 7730505, 11707470, 15002906, 15461010, 22504359, 37507265, 45008718, 67513077, 75014530, 112521795, 135026154, 202539231, 225043590, 337565385, 405078462, 675130770, 1012696155, 2025392310]

約数ペア:

[(1, 2025392310), (2, 1012696155), (3, 675130770), (5, 405078462), (6, 337565385), (9, 225043590), (10, 202539231), (15, 135026154), (18, 112521795), (27, 75014530), (30, 67513077), (45, 45008718), (54, 37507265), (90, 22504359), (131, 15461010), (135, 15002906), (173, 11707470), (262, 7730505), (270, 7501453), (331, 6119010), (346, 5853735), (393, 5153670), (519, 3902490), (655, 3092202), (662, 3059505), (786, 2576835), (865, 2341494), (993, 2039670), (1038, 1951245), (1179, 1717890), (1310, 1546101), (1557, 1300830), (1655, 1223802), (1730, 1170747), (1965, 1030734), (1986, 1019835), (2358, 858945), (2595, 780498), (2979, 679890), (3114, 650415), (3310, 611901), (3537, 572630), (3930, 515367), (4671, 433610), (4965, 407934), (5190, 390249), (5895, 343578), (5958, 339945), (7074, 286315), (7785, 260166), (8937, 226630), (9342, 216805), (9930, 203967), (11790, 171789), (14895, 135978), (15570, 130083), (17685, 114526), (17874, 113315), (22663, 89370), (23355, 86722), (29790, 67989), (35370, 57263), (43361, 46710), (44685, 45326)]