30661254

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 77785344

約数和(自身を除く): 47124090

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 211, 234, 243, 299, 351, 414, 422, 486, 598, 621, 633, 702, 897, 1053, 1242, 1266, 1794, 1863, 1899, 2106, 2691, 2743, 3159, 3726, 3798, 4853, 5382, 5486, 5589, 5697, 6318, 8073, 8229, 9706, 11178, 11394, 14559, 16146, 16458, 17091, 24219, 24687, 29118, 34182, 43677, 48438, 49374, 51273, 63089, 72657, 74061, 87354, 102546, 126178, 131031, 145314, 148122, 189267, 222183, 262062, 378534, 393093, 444366, 567801, 666549, 786186, 1135602, 1179279, 1333098, 1703403, 2358558, 3406806, 5110209, 10220418, 15330627, 30661254]

約数ペア:

[(1, 30661254), (2, 15330627), (3, 10220418), (6, 5110209), (9, 3406806), (13, 2358558), (18, 1703403), (23, 1333098), (26, 1179279), (27, 1135602), (39, 786186), (46, 666549), (54, 567801), (69, 444366), (78, 393093), (81, 378534), (117, 262062), (138, 222183), (162, 189267), (207, 148122), (211, 145314), (234, 131031), (243, 126178), (299, 102546), (351, 87354), (414, 74061), (422, 72657), (486, 63089), (598, 51273), (621, 49374), (633, 48438), (702, 43677), (897, 34182), (1053, 29118), (1242, 24687), (1266, 24219), (1794, 17091), (1863, 16458), (1899, 16146), (2106, 14559), (2691, 11394), (2743, 11178), (3159, 9706), (3726, 8229), (3798, 8073), (4853, 6318), (5382, 5697), (5486, 5589)]