31427270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1669}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 64929600

約数和(自身を除く): 33502330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1669, 1883, 2690, 3338, 3766, 8345, 9415, 11683, 16690, 18830, 23366, 58415, 116830, 448961, 897922, 2244805, 3142727, 4489610, 6285454, 15713635, 31427270]

約数ペア:

[(1, 31427270), (2, 15713635), (5, 6285454), (7, 4489610), (10, 3142727), (14, 2244805), (35, 897922), (70, 448961), (269, 116830), (538, 58415), (1345, 23366), (1669, 18830), (1883, 16690), (2690, 11683), (3338, 9415), (3766, 8345)]