227639910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{205081}}^1$

素因数の和:205128

約数の個数: 32

約数和(自身を含む): 561104352

約数和(自身を除く): 333464442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 205081, 410162, 615243, 1025405, 1230486, 2050810, 3076215, 6152430, 7587997, 15175994, 22763991, 37939985, 45527982, 75879970, 113819955, 227639910]

約数ペア:

[(1, 227639910), (2, 113819955), (3, 75879970), (5, 45527982), (6, 37939985), (10, 22763991), (15, 15175994), (30, 7587997), (37, 6152430), (74, 3076215), (111, 2050810), (185, 1230486), (222, 1025405), (370, 615243), (555, 410162), (1110, 205081)]