2306580

素因数分解:

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

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 6639360

約数和(自身を除く): 4332780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1039, 1110, 2078, 2220, 3117, 4156, 5195, 6234, 10390, 12468, 15585, 20780, 31170, 38443, 62340, 76886, 115329, 153772, 192215, 230658, 384430, 461316, 576645, 768860, 1153290, 2306580]

約数ペア:

[(1, 2306580), (2, 1153290), (3, 768860), (4, 576645), (5, 461316), (6, 384430), (10, 230658), (12, 192215), (15, 153772), (20, 115329), (30, 76886), (37, 62340), (60, 38443), (74, 31170), (111, 20780), (148, 15585), (185, 12468), (222, 10390), (370, 6234), (444, 5195), (555, 4156), (740, 3117), (1039, 2220), (1110, 2078)]