15497090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 32037120

約数和(自身を除く): 16540030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 823, 1345, 1646, 1883, 2690, 3766, 4115, 5761, 8230, 9415, 11522, 18830, 28805, 57610, 221387, 442774, 1106935, 1549709, 2213870, 3099418, 7748545, 15497090]

約数ペア:

[(1, 15497090), (2, 7748545), (5, 3099418), (7, 2213870), (10, 1549709), (14, 1106935), (35, 442774), (70, 221387), (269, 57610), (538, 28805), (823, 18830), (1345, 11522), (1646, 9415), (1883, 8230), (2690, 5761), (3766, 4115)]