3187140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 9831360

約数和(自身を除く): 6644220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 439, 484, 605, 660, 726, 878, 1210, 1317, 1452, 1756, 1815, 2195, 2420, 2634, 3630, 4390, 4829, 5268, 6585, 7260, 8780, 9658, 13170, 14487, 19316, 24145, 26340, 28974, 48290, 53119, 57948, 72435, 96580, 106238, 144870, 159357, 212476, 265595, 289740, 318714, 531190, 637428, 796785, 1062380, 1593570, 3187140]

約数ペア:

[(1, 3187140), (2, 1593570), (3, 1062380), (4, 796785), (5, 637428), (6, 531190), (10, 318714), (11, 289740), (12, 265595), (15, 212476), (20, 159357), (22, 144870), (30, 106238), (33, 96580), (44, 72435), (55, 57948), (60, 53119), (66, 48290), (110, 28974), (121, 26340), (132, 24145), (165, 19316), (220, 14487), (242, 13170), (330, 9658), (363, 8780), (439, 7260), (484, 6585), (605, 5268), (660, 4829), (726, 4390), (878, 3630), (1210, 2634), (1317, 2420), (1452, 2195), (1756, 1815)]