30779290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 58237056

約数和(自身を除く): 27457766

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 821, 1630, 1642, 3749, 4105, 7498, 8210, 18745, 18883, 37490, 37766, 94415, 133823, 188830, 267646, 669115, 1338230, 3077929, 6155858, 15389645, 30779290]

約数ペア:

[(1, 30779290), (2, 15389645), (5, 6155858), (10, 3077929), (23, 1338230), (46, 669115), (115, 267646), (163, 188830), (230, 133823), (326, 94415), (815, 37766), (821, 37490), (1630, 18883), (1642, 18745), (3749, 8210), (4105, 7498)]