209367006060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21997}}^1\times {\mathrm{158633}}^1$

素因数の和:180642

約数の個数: 48

約数和(自身を含む): 586257962976

約数和(自身を除く): 376890956916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21997, 43994, 65991, 87988, 109985, 131982, 158633, 219970, 263964, 317266, 329955, 439940, 475899, 634532, 659910, 793165, 951798, 1319820, 1586330, 1903596, 2379495, 3172660, 4758990, 9517980, 3489450101, 6978900202, 10468350303, 13957800404, 17447250505, 20936700606, 34894501010, 41873401212, 52341751515, 69789002020, 104683503030, 209367006060]

約数ペア:

[(1, 209367006060), (2, 104683503030), (3, 69789002020), (4, 52341751515), (5, 41873401212), (6, 34894501010), (10, 20936700606), (12, 17447250505), (15, 13957800404), (20, 10468350303), (30, 6978900202), (60, 3489450101), (21997, 9517980), (43994, 4758990), (65991, 3172660), (87988, 2379495), (109985, 1903596), (131982, 1586330), (158633, 1319820), (219970, 951798), (263964, 793165), (317266, 659910), (329955, 634532), (439940, 475899)]