30727476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65657}}^1$

素因数の和:65680

約数の個数: 36

約数和(自身を含む): 83648292

約数和(自身を除く): 52920816

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 65657, 131314, 196971, 262628, 393942, 590913, 787884, 853541, 1181826, 1707082, 2363652, 2560623, 3414164, 5121246, 7681869, 10242492, 15363738, 30727476]

約数ペア:

[(1, 30727476), (2, 15363738), (3, 10242492), (4, 7681869), (6, 5121246), (9, 3414164), (12, 2560623), (13, 2363652), (18, 1707082), (26, 1181826), (36, 853541), (39, 787884), (52, 590913), (78, 393942), (117, 262628), (156, 196971), (234, 131314), (468, 65657)]