2451515190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{81717173}}^1$

素因数の和:81717183

約数の個数: 16

約数和(自身を含む): 5883636528

約数和(自身を除く): 3432121338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 81717173, 163434346, 245151519, 408585865, 490303038, 817171730, 1225757595, 2451515190]

約数ペア:

[(1, 2451515190), (2, 1225757595), (3, 817171730), (5, 490303038), (6, 408585865), (10, 245151519), (15, 163434346), (30, 81717173)]