228435420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3807257}}^1$

素因数の和:3807269

約数の個数: 24

約数和(自身を含む): 639619344

約数和(自身を除く): 411183924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3807257, 7614514, 11421771, 15229028, 19036285, 22843542, 38072570, 45687084, 57108855, 76145140, 114217710, 228435420]

約数ペア:

[(1, 228435420), (2, 114217710), (3, 76145140), (4, 57108855), (5, 45687084), (6, 38072570), (10, 22843542), (12, 19036285), (15, 15229028), (20, 11421771), (30, 7614514), (60, 3807257)]