18297930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87133}}^1$

素因数の和:87150

約数の個数: 32

約数和(自身を含む): 50189184

約数和(自身を除く): 31891254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87133, 174266, 261399, 435665, 522798, 609931, 871330, 1219862, 1306995, 1829793, 2613990, 3049655, 3659586, 6099310, 9148965, 18297930]

約数ペア:

[(1, 18297930), (2, 9148965), (3, 6099310), (5, 3659586), (6, 3049655), (7, 2613990), (10, 1829793), (14, 1306995), (15, 1219862), (21, 871330), (30, 609931), (35, 522798), (42, 435665), (70, 261399), (105, 174266), (210, 87133)]