15422340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6947}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 44356032

約数和(自身を除く): 28933692

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, 1110, 2220, 6947, 13894, 20841, 27788, 34735, 41682, 69470, 83364, 104205, 138940, 208410, 257039, 416820, 514078, 771117, 1028156, 1285195, 1542234, 2570390, 3084468, 3855585, 5140780, 7711170, 15422340]

約数ペア:

[(1, 15422340), (2, 7711170), (3, 5140780), (4, 3855585), (5, 3084468), (6, 2570390), (10, 1542234), (12, 1285195), (15, 1028156), (20, 771117), (30, 514078), (37, 416820), (60, 257039), (74, 208410), (111, 138940), (148, 104205), (185, 83364), (222, 69470), (370, 41682), (444, 34735), (555, 27788), (740, 20841), (1110, 13894), (2220, 6947)]