42193890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{468821}}^1$

素因数の和:468834

約数の個数: 24

約数和(自身を含む): 109704348

約数和(自身を除く): 67510458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 468821, 937642, 1406463, 2344105, 2812926, 4219389, 4688210, 7032315, 8438778, 14064630, 21096945, 42193890]

約数ペア:

[(1, 42193890), (2, 21096945), (3, 14064630), (5, 8438778), (6, 7032315), (9, 4688210), (10, 4219389), (15, 2812926), (18, 2344105), (30, 1406463), (45, 937642), (90, 468821)]