65848430

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 120748320

約数和(自身を除く): 54899890

約数列:

[1, 2, 5, 10, 89, 178, 241, 307, 445, 482, 614, 890, 1205, 1535, 2410, 3070, 21449, 27323, 42898, 54646, 73987, 107245, 136615, 147974, 214490, 273230, 369935, 739870, 6584843, 13169686, 32924215, 65848430]

約数ペア:

[(1, 65848430), (2, 32924215), (5, 13169686), (10, 6584843), (89, 739870), (178, 369935), (241, 273230), (307, 214490), (445, 147974), (482, 136615), (614, 107245), (890, 73987), (1205, 54646), (1535, 42898), (2410, 27323), (3070, 21449)]