76489070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 160786080

約数和(自身を除く): 84297010

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 389, 530, 742, 778, 1855, 1945, 2723, 2809, 3710, 3890, 5446, 5618, 13615, 14045, 19663, 20617, 27230, 28090, 39326, 41234, 98315, 103085, 144319, 196630, 206170, 288638, 721595, 1092701, 1443190, 2185402, 5463505, 7648907, 10927010, 15297814, 38244535, 76489070]

約数ペア:

[(1, 76489070), (2, 38244535), (5, 15297814), (7, 10927010), (10, 7648907), (14, 5463505), (35, 2185402), (53, 1443190), (70, 1092701), (106, 721595), (265, 288638), (371, 206170), (389, 196630), (530, 144319), (742, 103085), (778, 98315), (1855, 41234), (1945, 39326), (2723, 28090), (2809, 27230), (3710, 20617), (3890, 19663), (5446, 14045), (5618, 13615)]