7838170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 15023232

約数和(自身を除く): 7185062

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 643, 1219, 1286, 2438, 3215, 6095, 6430, 12190, 14789, 29578, 34079, 68158, 73945, 147890, 170395, 340790, 783817, 1567634, 3919085, 7838170]

約数ペア:

[(1, 7838170), (2, 3919085), (5, 1567634), (10, 783817), (23, 340790), (46, 170395), (53, 147890), (106, 73945), (115, 68158), (230, 34079), (265, 29578), (530, 14789), (643, 12190), (1219, 6430), (1286, 6095), (2438, 3215)]