15661364970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12140593}}^1$

素因数の和:12140646

約数の個数: 32

約数和(自身を含む): 38461401792

約数和(自身を除く): 22800036822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12140593, 24281186, 36421779, 60702965, 72843558, 121405930, 182108895, 364217790, 522045499, 1044090998, 1566136497, 2610227495, 3132272994, 5220454990, 7830682485, 15661364970]

約数ペア:

[(1, 15661364970), (2, 7830682485), (3, 5220454990), (5, 3132272994), (6, 2610227495), (10, 1566136497), (15, 1044090998), (30, 522045499), (43, 364217790), (86, 182108895), (129, 121405930), (215, 72843558), (258, 60702965), (430, 36421779), (645, 24281186), (1290, 12140593)]