245055170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{1231}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 467824896

約数和(自身を除く): 222769726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1171, 1231, 2342, 2462, 5855, 6155, 11710, 12310, 19907, 20927, 39814, 41854, 99535, 104635, 199070, 209270, 1441501, 2883002, 7207505, 14415010, 24505517, 49011034, 122527585, 245055170]

約数ペア:

[(1, 245055170), (2, 122527585), (5, 49011034), (10, 24505517), (17, 14415010), (34, 7207505), (85, 2883002), (170, 1441501), (1171, 209270), (1231, 199070), (2342, 104635), (2462, 99535), (5855, 41854), (6155, 39814), (11710, 20927), (12310, 19907)]