30890295

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12076

約数の個数: 32

約数和(自身を含む): 57811200

約数和(自身を除く): 26920905

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 12043, 36129, 60215, 108387, 180645, 228817, 325161, 541935, 686451, 1144085, 1625805, 2059353, 3432255, 6178059, 10296765, 30890295]

約数ペア:

[(1, 30890295), (3, 10296765), (5, 6178059), (9, 3432255), (15, 2059353), (19, 1625805), (27, 1144085), (45, 686451), (57, 541935), (95, 325161), (135, 228817), (171, 180645), (285, 108387), (513, 60215), (855, 36129), (2565, 12043)]