3923663940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3114019}}^1$

素因数の和:3114041

約数の個数: 72

約数和(自身を含む): 13602039360

約数和(自身を除く): 9678375420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3114019, 6228038, 9342057, 12456076, 15570095, 18684114, 21798133, 28026171, 31140190, 37368228, 43596266, 46710285, 56052342, 62280380, 65394399, 87192532, 93420570, 108990665, 112104684, 130788798, 140130855, 186841140, 196183197, 217981330, 261577596, 280261710, 326971995, 392366394, 435962660, 560523420, 653943990, 784732788, 980915985, 1307887980, 1961831970, 3923663940]

約数ペア:

[(1, 3923663940), (2, 1961831970), (3, 1307887980), (4, 980915985), (5, 784732788), (6, 653943990), (7, 560523420), (9, 435962660), (10, 392366394), (12, 326971995), (14, 280261710), (15, 261577596), (18, 217981330), (20, 196183197), (21, 186841140), (28, 140130855), (30, 130788798), (35, 112104684), (36, 108990665), (42, 93420570), (45, 87192532), (60, 65394399), (63, 62280380), (70, 56052342), (84, 46710285), (90, 43596266), (105, 37368228), (126, 31140190), (140, 28026171), (180, 21798133), (210, 18684114), (252, 15570095), (315, 12456076), (420, 9342057), (630, 6228038), (1260, 3114019)]