2115804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35263409}}^1$

素因数の和:35263421

約数の個数: 24

約数和(自身を含む): 5924252880

約数和(自身を除く): 3808448340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35263409, 70526818, 105790227, 141053636, 176317045, 211580454, 352634090, 423160908, 528951135, 705268180, 1057902270, 2115804540]

約数ペア:

[(1, 2115804540), (2, 1057902270), (3, 705268180), (4, 528951135), (5, 423160908), (6, 352634090), (10, 211580454), (12, 176317045), (15, 141053636), (20, 105790227), (30, 70526818), (60, 35263409)]