454140290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{68087}}^1$

素因数の和:68146

約数の個数: 32

約数和(自身を含む): 882420480

約数和(自身を除く): 428280190

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 68087, 136174, 340435, 680870, 1566001, 1974523, 3132002, 3949046, 7830005, 9872615, 15660010, 19745230, 45414029, 90828058, 227070145, 454140290]

約数ペア:

[(1, 454140290), (2, 227070145), (5, 90828058), (10, 45414029), (23, 19745230), (29, 15660010), (46, 9872615), (58, 7830005), (115, 3949046), (145, 3132002), (230, 1974523), (290, 1566001), (667, 680870), (1334, 340435), (3335, 136174), (6670, 68087)]