30723342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20768

約数の個数: 32

約数和(自身を含む): 69659520

約数和(自身を除く): 38936178

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20731, 41462, 62193, 124386, 269503, 393889, 539006, 787778, 808509, 1181667, 1617018, 2363334, 5120557, 10241114, 15361671, 30723342]

約数ペア:

[(1, 30723342), (2, 15361671), (3, 10241114), (6, 5120557), (13, 2363334), (19, 1617018), (26, 1181667), (38, 808509), (39, 787778), (57, 539006), (78, 393889), (114, 269503), (247, 124386), (494, 62193), (741, 41462), (1482, 20731)]