315531050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{371213}}^1$

素因数の和:371242

約数の個数: 24

約数和(自身を含む): 621412236

約数和(自身を除く): 305881186

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 371213, 742426, 1856065, 3712130, 6310621, 9280325, 12621242, 18560650, 31553105, 63106210, 157765525, 315531050]

約数ペア:

[(1, 315531050), (2, 157765525), (5, 63106210), (10, 31553105), (17, 18560650), (25, 12621242), (34, 9280325), (50, 6310621), (85, 3712130), (170, 1856065), (425, 742426), (850, 371213)]