30022420

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8677}}^1$

素因数の和:8859

約数の個数: 24

約数和(自身を含む): 63418824

約数和(自身を除く): 33396404

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 8677, 17354, 34708, 43385, 86770, 173540, 1501121, 3002242, 6004484, 7505605, 15011210, 30022420]

約数ペア:

[(1, 30022420), (2, 15011210), (4, 7505605), (5, 6004484), (10, 3002242), (20, 1501121), (173, 173540), (346, 86770), (692, 43385), (865, 34708), (1730, 17354), (3460, 8677)]