1636445630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4481

約数の個数: 48

約数和(自身を含む): 3123326304

約数和(自身を除く): 1486880674

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 529, 710, 1058, 1633, 2645, 3266, 4357, 5290, 8165, 8714, 16330, 21785, 37559, 43570, 75118, 100211, 187795, 200422, 309347, 375590, 501055, 618694, 1002110, 1546735, 2304853, 3093470, 4609706, 7114981, 11524265, 14229962, 23048530, 35574905, 71149810, 163644563, 327289126, 818222815, 1636445630]

約数ペア:

[(1, 1636445630), (2, 818222815), (5, 327289126), (10, 163644563), (23, 71149810), (46, 35574905), (71, 23048530), (115, 14229962), (142, 11524265), (230, 7114981), (355, 4609706), (529, 3093470), (710, 2304853), (1058, 1546735), (1633, 1002110), (2645, 618694), (3266, 501055), (4357, 375590), (5290, 309347), (8165, 200422), (8714, 187795), (16330, 100211), (21785, 75118), (37559, 43570)]