30791538

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2711}}^1$

素因数の和:3350

約数の個数: 24

約数和(自身を含む): 66845376

約数和(自身を除く): 36053838

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 2711, 3786, 5422, 5679, 8133, 11358, 16266, 24399, 48798, 1710641, 3421282, 5131923, 10263846, 15395769, 30791538]

約数ペア:

[(1, 30791538), (2, 15395769), (3, 10263846), (6, 5131923), (9, 3421282), (18, 1710641), (631, 48798), (1262, 24399), (1893, 16266), (2711, 11358), (3786, 8133), (5422, 5679)]