2218950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4931}}^1$

素因数の和:4949

約数の個数: 36

約数和(自身を含む): 5962788

約数和(自身を除く): 3743838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4931, 9862, 14793, 24655, 29586, 44379, 49310, 73965, 88758, 123275, 147930, 221895, 246550, 369825, 443790, 739650, 1109475, 2218950]

約数ペア:

[(1, 2218950), (2, 1109475), (3, 739650), (5, 443790), (6, 369825), (9, 246550), (10, 221895), (15, 147930), (18, 123275), (25, 88758), (30, 73965), (45, 49310), (50, 44379), (75, 29586), (90, 24655), (150, 14793), (225, 9862), (450, 4931)]