81960630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2732021}}^1$

素因数の和:2732031

約数の個数: 16

約数和(自身を含む): 196705584

約数和(自身を除く): 114744954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2732021, 5464042, 8196063, 13660105, 16392126, 27320210, 40980315, 81960630]

約数ペア:

[(1, 81960630), (2, 40980315), (3, 27320210), (5, 16392126), (6, 13660105), (10, 8196063), (15, 5464042), (30, 2732021)]