30472000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 112

約数和(自身を含む): 81546192

約数和(自身を除く): 51074192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 293, 320, 325, 400, 416, 500, 520, 586, 650, 800, 832, 1000, 1040, 1172, 1300, 1465, 1600, 1625, 2000, 2080, 2344, 2600, 2930, 3250, 3809, 4000, 4160, 4688, 5200, 5860, 6500, 7325, 7618, 8000, 9376, 10400, 11720, 13000, 14650, 15236, 18752, 19045, 20800, 23440, 26000, 29300, 30472, 36625, 38090, 46880, 52000, 58600, 60944, 73250, 76180, 93760, 95225, 104000, 117200, 121888, 146500, 152360, 190450, 234400, 243776, 293000, 304720, 380900, 468800, 476125, 586000, 609440, 761800, 952250, 1172000, 1218880, 1523600, 1904500, 2344000, 3047200, 3809000, 6094400, 7618000, 15236000, 30472000]

約数ペア:

[(1, 30472000), (2, 15236000), (4, 7618000), (5, 6094400), (8, 3809000), (10, 3047200), (13, 2344000), (16, 1904500), (20, 1523600), (25, 1218880), (26, 1172000), (32, 952250), (40, 761800), (50, 609440), (52, 586000), (64, 476125), (65, 468800), (80, 380900), (100, 304720), (104, 293000), (125, 243776), (130, 234400), (160, 190450), (200, 152360), (208, 146500), (250, 121888), (260, 117200), (293, 104000), (320, 95225), (325, 93760), (400, 76180), (416, 73250), (500, 60944), (520, 58600), (586, 52000), (650, 46880), (800, 38090), (832, 36625), (1000, 30472), (1040, 29300), (1172, 26000), (1300, 23440), (1465, 20800), (1600, 19045), (1625, 18752), (2000, 15236), (2080, 14650), (2344, 13000), (2600, 11720), (2930, 10400), (3250, 9376), (3809, 8000), (4000, 7618), (4160, 7325), (4688, 6500), (5200, 5860)]