2079061380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1050031}}^1$

素因数の和:1050057

約数の個数: 72

約数和(自身を含む): 6879809664

約数和(自身を除く): 4800748284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1050031, 2100062, 3150093, 4200124, 5250155, 6300186, 9450279, 10500310, 11550341, 12600372, 15750465, 18900558, 21000620, 23100682, 31500930, 34651023, 37801116, 46201364, 47251395, 57751705, 63001860, 69302046, 94502790, 103953069, 115503410, 138604092, 173255115, 189005580, 207906138, 231006820, 346510230, 415812276, 519765345, 693020460, 1039530690, 2079061380]

約数ペア:

[(1, 2079061380), (2, 1039530690), (3, 693020460), (4, 519765345), (5, 415812276), (6, 346510230), (9, 231006820), (10, 207906138), (11, 189005580), (12, 173255115), (15, 138604092), (18, 115503410), (20, 103953069), (22, 94502790), (30, 69302046), (33, 63001860), (36, 57751705), (44, 47251395), (45, 46201364), (55, 37801116), (60, 34651023), (66, 31500930), (90, 23100682), (99, 21000620), (110, 18900558), (132, 15750465), (165, 12600372), (180, 11550341), (198, 10500310), (220, 9450279), (330, 6300186), (396, 5250155), (495, 4200124), (660, 3150093), (990, 2100062), (1980, 1050031)]