2017237470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{5651}}^1$

素因数の和:5897

約数の個数: 64

約数和(自身を含む): 4938672384

約数和(自身を除く): 2921434914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 163, 219, 326, 365, 438, 489, 730, 815, 978, 1095, 1630, 2190, 2445, 4890, 5651, 11302, 11899, 16953, 23798, 28255, 33906, 35697, 56510, 59495, 71394, 84765, 118990, 169530, 178485, 356970, 412523, 825046, 921113, 1237569, 1842226, 2062615, 2475138, 2763339, 4125230, 4605565, 5526678, 6187845, 9211130, 12375690, 13816695, 27633390, 67241249, 134482498, 201723747, 336206245, 403447494, 672412490, 1008618735, 2017237470]

約数ペア:

[(1, 2017237470), (2, 1008618735), (3, 672412490), (5, 403447494), (6, 336206245), (10, 201723747), (15, 134482498), (30, 67241249), (73, 27633390), (146, 13816695), (163, 12375690), (219, 9211130), (326, 6187845), (365, 5526678), (438, 4605565), (489, 4125230), (730, 2763339), (815, 2475138), (978, 2062615), (1095, 1842226), (1630, 1237569), (2190, 921113), (2445, 825046), (4890, 412523), (5651, 356970), (11302, 178485), (11899, 169530), (16953, 118990), (23798, 84765), (28255, 71394), (33906, 59495), (35697, 56510)]