30219294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4159}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 69488640

約数和(自身を除く): 39269346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 4159, 7266, 8318, 12477, 24954, 29113, 58226, 87339, 174678, 719507, 1439014, 2158521, 4317042, 5036549, 10073098, 15109647, 30219294]

約数ペア:

[(1, 30219294), (2, 15109647), (3, 10073098), (6, 5036549), (7, 4317042), (14, 2158521), (21, 1439014), (42, 719507), (173, 174678), (346, 87339), (519, 58226), (1038, 29113), (1211, 24954), (2422, 12477), (3633, 8318), (4159, 7266)]