6919740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 21577920

約数和(自身を除く): 14658180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1039, 1110, 1332, 1665, 2078, 2220, 3117, 3330, 4156, 5195, 6234, 6660, 9351, 10390, 12468, 15585, 18702, 20780, 31170, 37404, 38443, 46755, 62340, 76886, 93510, 115329, 153772, 187020, 192215, 230658, 345987, 384430, 461316, 576645, 691974, 768860, 1153290, 1383948, 1729935, 2306580, 3459870, 6919740]

約数ペア:

[(1, 6919740), (2, 3459870), (3, 2306580), (4, 1729935), (5, 1383948), (6, 1153290), (9, 768860), (10, 691974), (12, 576645), (15, 461316), (18, 384430), (20, 345987), (30, 230658), (36, 192215), (37, 187020), (45, 153772), (60, 115329), (74, 93510), (90, 76886), (111, 62340), (148, 46755), (180, 38443), (185, 37404), (222, 31170), (333, 20780), (370, 18702), (444, 15585), (555, 12468), (666, 10390), (740, 9351), (1039, 6660), (1110, 6234), (1332, 5195), (1665, 4156), (2078, 3330), (2220, 3117)]