2076772140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{217691}}^1$

素因数の和:217759

約数の個数: 72

約数和(自身を含む): 6418430928

約数和(自身を除く): 4341658788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 217691, 435382, 653073, 870764, 1088455, 1306146, 1959219, 2176910, 2612292, 3265365, 3918438, 4353820, 6530730, 7836876, 9796095, 11537623, 13061460, 19592190, 23075246, 34612869, 39184380, 46150492, 57688115, 69225738, 103838607, 115376230, 138451476, 173064345, 207677214, 230752460, 346128690, 415354428, 519193035, 692257380, 1038386070, 2076772140]

約数ペア:

[(1, 2076772140), (2, 1038386070), (3, 692257380), (4, 519193035), (5, 415354428), (6, 346128690), (9, 230752460), (10, 207677214), (12, 173064345), (15, 138451476), (18, 115376230), (20, 103838607), (30, 69225738), (36, 57688115), (45, 46150492), (53, 39184380), (60, 34612869), (90, 23075246), (106, 19592190), (159, 13061460), (180, 11537623), (212, 9796095), (265, 7836876), (318, 6530730), (477, 4353820), (530, 3918438), (636, 3265365), (795, 2612292), (954, 2176910), (1060, 1959219), (1590, 1306146), (1908, 1088455), (2385, 870764), (3180, 653073), (4770, 435382), (9540, 217691)]