30621346

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 23499614

約数列:

[1, 2, 7, 14, 47, 94, 173, 269, 329, 346, 538, 658, 1211, 1883, 2422, 3766, 8131, 12643, 16262, 25286, 46537, 56917, 88501, 93074, 113834, 177002, 325759, 651518, 2187239, 4374478, 15310673, 30621346]

約数ペア:

[(1, 30621346), (2, 15310673), (7, 4374478), (14, 2187239), (47, 651518), (94, 325759), (173, 177002), (269, 113834), (329, 93074), (346, 88501), (538, 56917), (658, 46537), (1211, 25286), (1883, 16262), (2422, 12643), (3766, 8131)]