4637580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 13342560

約数和(自身を除く): 8704980

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, 2089, 2220, 4178, 6267, 8356, 10445, 12534, 20890, 25068, 31335, 41780, 62670, 77293, 125340, 154586, 231879, 309172, 386465, 463758, 772930, 927516, 1159395, 1545860, 2318790, 4637580]

約数ペア:

[(1, 4637580), (2, 2318790), (3, 1545860), (4, 1159395), (5, 927516), (6, 772930), (10, 463758), (12, 386465), (15, 309172), (20, 231879), (30, 154586), (37, 125340), (60, 77293), (74, 62670), (111, 41780), (148, 31335), (185, 25068), (222, 20890), (370, 12534), (444, 10445), (555, 8356), (740, 6267), (1110, 4178), (2089, 2220)]