2012107980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{5639}}^1$

素因数の和:5983

約数の個数: 96

約数和(自身を含む): 5950425600

約数和(自身を除く): 3938317620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 313, 380, 570, 626, 939, 1140, 1252, 1565, 1878, 3130, 3756, 4695, 5639, 5947, 6260, 9390, 11278, 11894, 16917, 17841, 18780, 22556, 23788, 28195, 29735, 33834, 35682, 56390, 59470, 67668, 71364, 84585, 89205, 107141, 112780, 118940, 169170, 178410, 214282, 321423, 338340, 356820, 428564, 535705, 642846, 1071410, 1285692, 1607115, 1765007, 2142820, 3214230, 3530014, 5295021, 6428460, 7060028, 8825035, 10590042, 17650070, 21180084, 26475105, 33535133, 35300140, 52950210, 67070266, 100605399, 105900420, 134140532, 167675665, 201210798, 335351330, 402421596, 503026995, 670702660, 1006053990, 2012107980]

約数ペア:

[(1, 2012107980), (2, 1006053990), (3, 670702660), (4, 503026995), (5, 402421596), (6, 335351330), (10, 201210798), (12, 167675665), (15, 134140532), (19, 105900420), (20, 100605399), (30, 67070266), (38, 52950210), (57, 35300140), (60, 33535133), (76, 26475105), (95, 21180084), (114, 17650070), (190, 10590042), (228, 8825035), (285, 7060028), (313, 6428460), (380, 5295021), (570, 3530014), (626, 3214230), (939, 2142820), (1140, 1765007), (1252, 1607115), (1565, 1285692), (1878, 1071410), (3130, 642846), (3756, 535705), (4695, 428564), (5639, 356820), (5947, 338340), (6260, 321423), (9390, 214282), (11278, 178410), (11894, 169170), (16917, 118940), (17841, 112780), (18780, 107141), (22556, 89205), (23788, 84585), (28195, 71364), (29735, 67668), (33834, 59470), (35682, 56390)]