13858860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7494

約数の個数: 48

約数和(自身を含む): 40061952

約数和(自身を除く): 26203092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7451, 14902, 22353, 29804, 37255, 44706, 74510, 89412, 111765, 149020, 223530, 230981, 447060, 461962, 692943, 923924, 1154905, 1385886, 2309810, 2771772, 3464715, 4619620, 6929430, 13858860]

約数ペア:

[(1, 13858860), (2, 6929430), (3, 4619620), (4, 3464715), (5, 2771772), (6, 2309810), (10, 1385886), (12, 1154905), (15, 923924), (20, 692943), (30, 461962), (31, 447060), (60, 230981), (62, 223530), (93, 149020), (124, 111765), (155, 89412), (186, 74510), (310, 44706), (372, 37255), (465, 29804), (620, 22353), (930, 14902), (1860, 7451)]