30374260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9433}}^1$

素因数の和:9472

約数の個数: 48

約数和(自身を含む): 76075776

約数和(自身を除く): 45701516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9433, 18866, 37732, 47165, 66031, 94330, 132062, 188660, 216959, 264124, 330155, 433918, 660310, 867836, 1084795, 1320620, 1518713, 2169590, 3037426, 4339180, 6074852, 7593565, 15187130, 30374260]

約数ペア:

[(1, 30374260), (2, 15187130), (4, 7593565), (5, 6074852), (7, 4339180), (10, 3037426), (14, 2169590), (20, 1518713), (23, 1320620), (28, 1084795), (35, 867836), (46, 660310), (70, 433918), (92, 330155), (115, 264124), (140, 216959), (161, 188660), (230, 132062), (322, 94330), (460, 66031), (644, 47165), (805, 37732), (1610, 18866), (3220, 9433)]