1323162590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{4831}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 2426630400

約数和(自身を除く): 1103467810

約数列:

[1, 2, 5, 10, 61, 122, 305, 449, 610, 898, 2245, 4490, 4831, 9662, 24155, 27389, 48310, 54778, 136945, 273890, 294691, 589382, 1473455, 2169119, 2946910, 4338238, 10845595, 21691190, 132316259, 264632518, 661581295, 1323162590]

約数ペア:

[(1, 1323162590), (2, 661581295), (5, 264632518), (10, 132316259), (61, 21691190), (122, 10845595), (305, 4338238), (449, 2946910), (610, 2169119), (898, 1473455), (2245, 589382), (4490, 294691), (4831, 273890), (9662, 136945), (24155, 54778), (27389, 48310)]