30009608940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{196991}}^1$

素因数の和:199542

約数の個数: 48

約数和(自身を含む): 84060426240

約数和(自身を除く): 54050817300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2539, 5078, 7617, 10156, 12695, 15234, 25390, 30468, 38085, 50780, 76170, 152340, 196991, 393982, 590973, 787964, 984955, 1181946, 1969910, 2363892, 2954865, 3939820, 5909730, 11819460, 500160149, 1000320298, 1500480447, 2000640596, 2500800745, 3000960894, 5001601490, 6001921788, 7502402235, 10003202980, 15004804470, 30009608940]

約数ペア:

[(1, 30009608940), (2, 15004804470), (3, 10003202980), (4, 7502402235), (5, 6001921788), (6, 5001601490), (10, 3000960894), (12, 2500800745), (15, 2000640596), (20, 1500480447), (30, 1000320298), (60, 500160149), (2539, 11819460), (5078, 5909730), (7617, 3939820), (10156, 2954865), (12695, 2363892), (15234, 1969910), (25390, 1181946), (30468, 984955), (38085, 787964), (50780, 590973), (76170, 393982), (152340, 196991)]