2798528070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{4787}}^1$

素因数の和:6309

約数の個数: 64

約数和(自身を含む): 7239456000

約数和(自身を除く): 4440927930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1499, 2998, 4497, 4787, 7495, 8994, 9574, 14361, 14990, 19487, 22485, 23935, 28722, 38974, 44970, 47870, 58461, 62231, 71805, 97435, 116922, 124462, 143610, 186693, 194870, 292305, 311155, 373386, 584610, 622310, 933465, 1866930, 7175713, 14351426, 21527139, 35878565, 43054278, 71757130, 93284269, 107635695, 186568538, 215271390, 279852807, 466421345, 559705614, 932842690, 1399264035, 2798528070]

約数ペア:

[(1, 2798528070), (2, 1399264035), (3, 932842690), (5, 559705614), (6, 466421345), (10, 279852807), (13, 215271390), (15, 186568538), (26, 107635695), (30, 93284269), (39, 71757130), (65, 43054278), (78, 35878565), (130, 21527139), (195, 14351426), (390, 7175713), (1499, 1866930), (2998, 933465), (4497, 622310), (4787, 584610), (7495, 373386), (8994, 311155), (9574, 292305), (14361, 194870), (14990, 186693), (19487, 143610), (22485, 124462), (23935, 116922), (28722, 97435), (38974, 71805), (44970, 62231), (47870, 58461)]