15703459190

素因数分解:

$2^1\times 5^1\times {\mathrm{51421}}^1\times {\mathrm{30539}}^1$

素因数の和:81967

約数の個数: 16

約数和(自身を含む): 28267701840

約数和(自身を除く): 12564242650

約数列:

[1, 2, 5, 10, 30539, 51421, 61078, 102842, 152695, 257105, 305390, 514210, 1570345919, 3140691838, 7851729595, 15703459190]

約数ペア:

[(1, 15703459190), (2, 7851729595), (5, 3140691838), (10, 1570345919), (30539, 514210), (51421, 305390), (61078, 257105), (102842, 152695)]