42302940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 118933920

約数和(自身を除く): 76630980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2621, 2690, 3228, 4035, 5242, 5380, 7863, 8070, 10484, 13105, 15726, 16140, 26210, 31452, 39315, 52420, 78630, 157260, 705049, 1410098, 2115147, 2820196, 3525245, 4230294, 7050490, 8460588, 10575735, 14100980, 21151470, 42302940]

約数ペア:

[(1, 42302940), (2, 21151470), (3, 14100980), (4, 10575735), (5, 8460588), (6, 7050490), (10, 4230294), (12, 3525245), (15, 2820196), (20, 2115147), (30, 1410098), (60, 705049), (269, 157260), (538, 78630), (807, 52420), (1076, 39315), (1345, 31452), (1614, 26210), (2621, 16140), (2690, 15726), (3228, 13105), (4035, 10484), (5242, 8070), (5380, 7863)]