42320940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3163}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 119067648

約数和(自身を除く): 76746708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3163, 3345, 4460, 6326, 6690, 9489, 12652, 13380, 15815, 18978, 31630, 37956, 47445, 63260, 94890, 189780, 705349, 1410698, 2116047, 2821396, 3526745, 4232094, 7053490, 8464188, 10580235, 14106980, 21160470, 42320940]

約数ペア:

[(1, 42320940), (2, 21160470), (3, 14106980), (4, 10580235), (5, 8464188), (6, 7053490), (10, 4232094), (12, 3526745), (15, 2821396), (20, 2116047), (30, 1410698), (60, 705349), (223, 189780), (446, 94890), (669, 63260), (892, 47445), (1115, 37956), (1338, 31630), (2230, 18978), (2676, 15815), (3163, 13380), (3345, 12652), (4460, 9489), (6326, 6690)]