2549498580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3307}}^1\times {\mathrm{4283}}^1$

素因数の和:7605

約数の個数: 72

約数和(自身を含む): 7737623712

約数和(自身を除く): 5188125132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3307, 4283, 6614, 8566, 9921, 12849, 13228, 16535, 17132, 19842, 21415, 25698, 29763, 33070, 38547, 39684, 42830, 49605, 51396, 59526, 64245, 66140, 77094, 85660, 99210, 119052, 128490, 148815, 154188, 192735, 198420, 256980, 297630, 385470, 595260, 770940, 14163881, 28327762, 42491643, 56655524, 70819405, 84983286, 127474929, 141638810, 169966572, 212458215, 254949858, 283277620, 424916430, 509899716, 637374645, 849832860, 1274749290, 2549498580]

約数ペア:

[(1, 2549498580), (2, 1274749290), (3, 849832860), (4, 637374645), (5, 509899716), (6, 424916430), (9, 283277620), (10, 254949858), (12, 212458215), (15, 169966572), (18, 141638810), (20, 127474929), (30, 84983286), (36, 70819405), (45, 56655524), (60, 42491643), (90, 28327762), (180, 14163881), (3307, 770940), (4283, 595260), (6614, 385470), (8566, 297630), (9921, 256980), (12849, 198420), (13228, 192735), (16535, 154188), (17132, 148815), (19842, 128490), (21415, 119052), (25698, 99210), (29763, 85660), (33070, 77094), (38547, 66140), (39684, 64245), (42830, 59526), (49605, 51396)]