203928930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2265877}}^1$

素因数の和:2265890

約数の個数: 24

約数和(自身を含む): 530215452

約数和(自身を除く): 326286522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2265877, 4531754, 6797631, 11329385, 13595262, 20392893, 22658770, 33988155, 40785786, 67976310, 101964465, 203928930]

約数ペア:

[(1, 203928930), (2, 101964465), (3, 67976310), (5, 40785786), (6, 33988155), (9, 22658770), (10, 20392893), (15, 13595262), (18, 11329385), (30, 6797631), (45, 4531754), (90, 2265877)]