6684650

素因数分解:

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

素因数の和:359

約数の個数: 48

約数和(自身を含む): 14463360

約数和(自身を除く): 7778710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 269, 350, 355, 497, 538, 710, 994, 1345, 1775, 1883, 2485, 2690, 3550, 3766, 4970, 6725, 9415, 12425, 13450, 18830, 19099, 24850, 38198, 47075, 94150, 95495, 133693, 190990, 267386, 477475, 668465, 954950, 1336930, 3342325, 6684650]

約数ペア:

[(1, 6684650), (2, 3342325), (5, 1336930), (7, 954950), (10, 668465), (14, 477475), (25, 267386), (35, 190990), (50, 133693), (70, 95495), (71, 94150), (142, 47075), (175, 38198), (269, 24850), (350, 19099), (355, 18830), (497, 13450), (538, 12425), (710, 9415), (994, 6725), (1345, 4970), (1775, 3766), (1883, 3550), (2485, 2690)]