130319330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 243397440

約数和(自身を除く): 113078110

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 571, 787, 1142, 1574, 2855, 3935, 5710, 7870, 16559, 22823, 33118, 45646, 82795, 114115, 165590, 228230, 449377, 898754, 2246885, 4493770, 13031933, 26063866, 65159665, 130319330]

約数ペア:

[(1, 130319330), (2, 65159665), (5, 26063866), (10, 13031933), (29, 4493770), (58, 2246885), (145, 898754), (290, 449377), (571, 228230), (787, 165590), (1142, 114115), (1574, 82795), (2855, 45646), (3935, 33118), (5710, 22823), (7870, 16559)]