42005940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{700099}}^1$

素因数の和:700111

約数の個数: 24

約数和(自身を含む): 117616800

約数和(自身を除く): 75610860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 700099, 1400198, 2100297, 2800396, 3500495, 4200594, 7000990, 8401188, 10501485, 14001980, 21002970, 42005940]

約数ペア:

[(1, 42005940), (2, 21002970), (3, 14001980), (4, 10501485), (5, 8401188), (6, 7000990), (10, 4200594), (12, 3500495), (15, 2800396), (20, 2100297), (30, 1400198), (60, 700099)]