1336930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 2799360

約数和(自身を除く): 1462430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 269, 355, 497, 538, 710, 994, 1345, 1883, 2485, 2690, 3766, 4970, 9415, 18830, 19099, 38198, 95495, 133693, 190990, 267386, 668465, 1336930]

約数ペア:

[(1, 1336930), (2, 668465), (5, 267386), (7, 190990), (10, 133693), (14, 95495), (35, 38198), (70, 19099), (71, 18830), (142, 9415), (269, 4970), (355, 3766), (497, 2690), (538, 2485), (710, 1883), (994, 1345)]