2906770140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{22031}}^1$

素因数の和:22779

約数の個数: 72

約数和(自身を含む): 8829632448

約数和(自身を除く): 5922862308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 733, 1466, 2199, 2932, 3665, 4398, 6597, 7330, 8796, 10995, 13194, 14660, 21990, 22031, 26388, 32985, 43980, 44062, 65970, 66093, 88124, 110155, 131940, 132186, 198279, 220310, 264372, 330465, 396558, 440620, 660930, 793116, 991395, 1321860, 1982790, 3965580, 16148723, 32297446, 48446169, 64594892, 80743615, 96892338, 145338507, 161487230, 193784676, 242230845, 290677014, 322974460, 484461690, 581354028, 726692535, 968923380, 1453385070, 2906770140]

約数ペア:

[(1, 2906770140), (2, 1453385070), (3, 968923380), (4, 726692535), (5, 581354028), (6, 484461690), (9, 322974460), (10, 290677014), (12, 242230845), (15, 193784676), (18, 161487230), (20, 145338507), (30, 96892338), (36, 80743615), (45, 64594892), (60, 48446169), (90, 32297446), (180, 16148723), (733, 3965580), (1466, 1982790), (2199, 1321860), (2932, 991395), (3665, 793116), (4398, 660930), (6597, 440620), (7330, 396558), (8796, 330465), (10995, 264372), (13194, 220310), (14660, 198279), (21990, 132186), (22031, 131940), (26388, 110155), (32985, 88124), (43980, 66093), (44062, 65970)]