302060290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227113}}^1$

素因数の和:227146

約数の個数: 32

約数和(自身を含む): 654088320

約数和(自身を除く): 352028030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 227113, 454226, 1135565, 1589791, 2271130, 3179582, 4315147, 7948955, 8630294, 15897910, 21575735, 30206029, 43151470, 60412058, 151030145, 302060290]

約数ペア:

[(1, 302060290), (2, 151030145), (5, 60412058), (7, 43151470), (10, 30206029), (14, 21575735), (19, 15897910), (35, 8630294), (38, 7948955), (70, 4315147), (95, 3179582), (133, 2271130), (190, 1589791), (266, 1135565), (665, 454226), (1330, 227113)]