30767656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 59184000

約数和(自身を除く): 28416344

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 316, 356, 547, 632, 712, 1094, 2188, 4376, 7031, 14062, 28124, 43213, 48683, 56248, 86426, 97366, 172852, 194732, 345704, 389464, 3845957, 7691914, 15383828, 30767656]

約数ペア:

[(1, 30767656), (2, 15383828), (4, 7691914), (8, 3845957), (79, 389464), (89, 345704), (158, 194732), (178, 172852), (316, 97366), (356, 86426), (547, 56248), (632, 48683), (712, 43213), (1094, 28124), (2188, 14062), (4376, 7031)]