2019704130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{3083}}^1$

素因数の和:3376

約数の個数: 96

約数和(自身を含む): 5455719360

約数和(自身を除く): 3436015230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 251, 261, 290, 435, 502, 522, 753, 870, 1255, 1305, 1506, 2259, 2510, 2610, 3083, 3765, 4518, 6166, 7279, 7530, 9249, 11295, 14558, 15415, 18498, 21837, 22590, 27747, 30830, 36395, 43674, 46245, 55494, 65511, 72790, 89407, 92490, 109185, 131022, 138735, 178814, 218370, 268221, 277470, 327555, 447035, 536442, 655110, 773833, 804663, 894070, 1341105, 1547666, 1609326, 2321499, 2682210, 3869165, 4023315, 4642998, 6964497, 7738330, 8046630, 11607495, 13928994, 22441157, 23214990, 34822485, 44882314, 67323471, 69644970, 112205785, 134646942, 201970413, 224411570, 336617355, 403940826, 673234710, 1009852065, 2019704130]

約数ペア:

[(1, 2019704130), (2, 1009852065), (3, 673234710), (5, 403940826), (6, 336617355), (9, 224411570), (10, 201970413), (15, 134646942), (18, 112205785), (29, 69644970), (30, 67323471), (45, 44882314), (58, 34822485), (87, 23214990), (90, 22441157), (145, 13928994), (174, 11607495), (251, 8046630), (261, 7738330), (290, 6964497), (435, 4642998), (502, 4023315), (522, 3869165), (753, 2682210), (870, 2321499), (1255, 1609326), (1305, 1547666), (1506, 1341105), (2259, 894070), (2510, 804663), (2610, 773833), (3083, 655110), (3765, 536442), (4518, 447035), (6166, 327555), (7279, 277470), (7530, 268221), (9249, 218370), (11295, 178814), (14558, 138735), (15415, 131022), (18498, 109185), (21837, 92490), (22590, 89407), (27747, 72790), (30830, 65511), (36395, 55494), (43674, 46245)]