1288260030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42942001}}^1$

素因数の和:42942011

約数の個数: 16

約数和(自身を含む): 3091824144

約数和(自身を除く): 1803564114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42942001, 85884002, 128826003, 214710005, 257652006, 429420010, 644130015, 1288260030]

約数ペア:

[(1, 1288260030), (2, 644130015), (3, 429420010), (5, 257652006), (6, 214710005), (10, 128826003), (15, 85884002), (30, 42942001)]