64243290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49801}}^1$

素因数の和:49854

約数の個数: 32

約数和(自身を含む): 157772736

約数和(自身を除く): 93529446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 49801, 99602, 149403, 249005, 298806, 498010, 747015, 1494030, 2141443, 4282886, 6424329, 10707215, 12848658, 21414430, 32121645, 64243290]

約数ペア:

[(1, 64243290), (2, 32121645), (3, 21414430), (5, 12848658), (6, 10707215), (10, 6424329), (15, 4282886), (30, 2141443), (43, 1494030), (86, 747015), (129, 498010), (215, 298806), (258, 249005), (430, 149403), (645, 99602), (1290, 49801)]