30456190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 56225664

約数和(自身を除く): 25769474

約数列:

[1, 2, 5, 10, 67, 131, 134, 262, 335, 347, 655, 670, 694, 1310, 1735, 3470, 8777, 17554, 23249, 43885, 45457, 46498, 87770, 90914, 116245, 227285, 232490, 454570, 3045619, 6091238, 15228095, 30456190]

約数ペア:

[(1, 30456190), (2, 15228095), (5, 6091238), (10, 3045619), (67, 454570), (131, 232490), (134, 227285), (262, 116245), (335, 90914), (347, 87770), (655, 46498), (670, 45457), (694, 43885), (1310, 23249), (1735, 17554), (3470, 8777)]