30454473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 49315840

約数和(自身を除く): 18861367

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 601, 889, 1803, 2413, 2667, 4207, 7239, 11419, 12621, 16891, 34257, 50673, 76327, 79933, 228981, 239799, 534289, 1450213, 1602867, 4350639, 10151491, 30454473]

約数ペア:

[(1, 30454473), (3, 10151491), (7, 4350639), (19, 1602867), (21, 1450213), (57, 534289), (127, 239799), (133, 228981), (381, 79933), (399, 76327), (601, 50673), (889, 34257), (1803, 16891), (2413, 12621), (2667, 11419), (4207, 7239)]