870506940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{11863}}^1$

素因数の和:13098

約数の個数: 48

約数和(自身を含む): 2439618048

約数和(自身を除く): 1569111108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1223, 2446, 3669, 4892, 6115, 7338, 11863, 12230, 14676, 18345, 23726, 24460, 35589, 36690, 47452, 59315, 71178, 73380, 118630, 142356, 177945, 237260, 355890, 711780, 14508449, 29016898, 43525347, 58033796, 72542245, 87050694, 145084490, 174101388, 217626735, 290168980, 435253470, 870506940]

約数ペア:

[(1, 870506940), (2, 435253470), (3, 290168980), (4, 217626735), (5, 174101388), (6, 145084490), (10, 87050694), (12, 72542245), (15, 58033796), (20, 43525347), (30, 29016898), (60, 14508449), (1223, 711780), (2446, 355890), (3669, 237260), (4892, 177945), (6115, 142356), (7338, 118630), (11863, 73380), (12230, 71178), (14676, 59315), (18345, 47452), (23726, 36690), (24460, 35589)]