30243535

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 45554400

約数和(自身を除く): 15310865

約数列:

[1, 5, 7, 19, 35, 49, 73, 89, 95, 133, 245, 365, 445, 511, 623, 665, 931, 1387, 1691, 2555, 3115, 3577, 4361, 4655, 6497, 6935, 8455, 9709, 11837, 17885, 21805, 32485, 45479, 48545, 59185, 67963, 82859, 123443, 227395, 318353, 339815, 414295, 617215, 864101, 1591765, 4320505, 6048707, 30243535]

約数ペア:

[(1, 30243535), (5, 6048707), (7, 4320505), (19, 1591765), (35, 864101), (49, 617215), (73, 414295), (89, 339815), (95, 318353), (133, 227395), (245, 123443), (365, 82859), (445, 67963), (511, 59185), (623, 48545), (665, 45479), (931, 32485), (1387, 21805), (1691, 17885), (2555, 11837), (3115, 9709), (3577, 8455), (4361, 6935), (4655, 6497)]