15961430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 29795040

約数和(自身を除く): 13833610

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 241, 358, 370, 482, 895, 1205, 1790, 2410, 6623, 8917, 13246, 17834, 33115, 43139, 44585, 66230, 86278, 89170, 215695, 431390, 1596143, 3192286, 7980715, 15961430]

約数ペア:

[(1, 15961430), (2, 7980715), (5, 3192286), (10, 1596143), (37, 431390), (74, 215695), (179, 89170), (185, 86278), (241, 66230), (358, 44585), (370, 43139), (482, 33115), (895, 17834), (1205, 13246), (1790, 8917), (2410, 6623)]