3878340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 11159232

約数和(自身を除く): 7280892

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, 1747, 2220, 3494, 5241, 6988, 8735, 10482, 17470, 20964, 26205, 34940, 52410, 64639, 104820, 129278, 193917, 258556, 323195, 387834, 646390, 775668, 969585, 1292780, 1939170, 3878340]

約数ペア:

[(1, 3878340), (2, 1939170), (3, 1292780), (4, 969585), (5, 775668), (6, 646390), (10, 387834), (12, 323195), (15, 258556), (20, 193917), (30, 129278), (37, 104820), (60, 64639), (74, 52410), (111, 34940), (148, 26205), (185, 20964), (222, 17470), (370, 10482), (444, 8735), (555, 6988), (740, 5241), (1110, 3494), (1747, 2220)]